56591662127

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{619}}^1$

素因数の和:722

約数の個数: 144

約数和(自身を含む): 84449594880

約数和(自身を除く): 27857932753

約数列:

[1, 7, 11, 13, 19, 23, 77, 91, 121, 133, 143, 161, 209, 247, 253, 299, 361, 437, 619, 847, 1001, 1463, 1573, 1729, 1771, 2093, 2299, 2527, 2717, 2783, 3059, 3289, 3971, 4333, 4693, 4807, 5681, 6809, 8047, 8303, 11011, 11761, 14237, 16093, 19019, 19481, 23023, 27797, 29887, 32851, 33649, 36179, 39767, 43681, 47663, 51623, 52877, 56329, 58121, 62491, 74899, 82327, 88517, 91333, 99659, 107939, 129371, 152893, 156607, 185081, 209209, 223459, 253253, 270503, 305767, 361361, 370139, 437437, 524293, 567853, 619619, 639331, 687401, 755573, 905597, 973687, 1004663, 1070251, 1096249, 1187329, 1295567, 1423081, 1564213, 1681823, 1722677, 1893521, 2035891, 2458049, 2904967, 2975533, 3516539, 3974971, 4811807, 5139557, 6815809, 7032641, 8311303, 9961567, 11772761, 12058739, 13060619, 14251237, 17206343, 18500053, 20334769, 20828731, 22394801, 24615773, 27038539, 31954637, 32730863, 35976899, 38681929, 56535127, 66814241, 91424333, 129500371, 156763607, 189269773, 223682459, 229116041, 270773503, 351501007, 395745889, 425501219, 467699687, 621886397, 734956651, 2460507049, 2978508533, 4353204779, 5144696557, 8084523161, 56591662127]

約数ペア:

[(1, 56591662127), (7, 8084523161), (11, 5144696557), (13, 4353204779), (19, 2978508533), (23, 2460507049), (77, 734956651), (91, 621886397), (121, 467699687), (133, 425501219), (143, 395745889), (161, 351501007), (209, 270773503), (247, 229116041), (253, 223682459), (299, 189269773), (361, 156763607), (437, 129500371), (619, 91424333), (847, 66814241), (1001, 56535127), (1463, 38681929), (1573, 35976899), (1729, 32730863), (1771, 31954637), (2093, 27038539), (2299, 24615773), (2527, 22394801), (2717, 20828731), (2783, 20334769), (3059, 18500053), (3289, 17206343), (3971, 14251237), (4333, 13060619), (4693, 12058739), (4807, 11772761), (5681, 9961567), (6809, 8311303), (8047, 7032641), (8303, 6815809), (11011, 5139557), (11761, 4811807), (14237, 3974971), (16093, 3516539), (19019, 2975533), (19481, 2904967), (23023, 2458049), (27797, 2035891), (29887, 1893521), (32851, 1722677), (33649, 1681823), (36179, 1564213), (39767, 1423081), (43681, 1295567), (47663, 1187329), (51623, 1096249), (52877, 1070251), (56329, 1004663), (58121, 973687), (62491, 905597), (74899, 755573), (82327, 687401), (88517, 639331), (91333, 619619), (99659, 567853), (107939, 524293), (129371, 437437), (152893, 370139), (156607, 361361), (185081, 305767), (209209, 270503), (223459, 253253)]