31183803351

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:501

約数の個数: 96

約数和(自身を含む): 48855206400

約数和(自身を除く): 17671403049

約数列:

[1, 3, 9, 23, 61, 69, 109, 139, 163, 183, 207, 327, 417, 489, 549, 981, 1251, 1403, 1467, 2507, 3197, 3749, 4209, 6649, 7521, 8479, 9591, 9943, 11247, 12627, 15151, 17767, 19947, 22563, 22657, 25437, 28773, 29829, 33741, 45453, 53301, 59841, 67971, 76311, 89487, 136359, 152927, 159903, 195017, 203913, 228689, 348473, 408641, 458781, 521111, 585051, 686067, 924211, 1045419, 1083787, 1225923, 1376343, 1382077, 1563333, 1755153, 2058201, 2469613, 2772633, 3136257, 3251361, 3677769, 4146231, 4689999, 7408839, 8317899, 9754083, 12438693, 21256853, 22226517, 24927101, 31787771, 56801099, 63770559, 74781303, 95363313, 150646393, 170403297, 191311677, 224343909, 286089939, 451939179, 511209891, 1355817537, 3464867039, 10394601117, 31183803351]

約数ペア:

[(1, 31183803351), (3, 10394601117), (9, 3464867039), (23, 1355817537), (61, 511209891), (69, 451939179), (109, 286089939), (139, 224343909), (163, 191311677), (183, 170403297), (207, 150646393), (327, 95363313), (417, 74781303), (489, 63770559), (549, 56801099), (981, 31787771), (1251, 24927101), (1403, 22226517), (1467, 21256853), (2507, 12438693), (3197, 9754083), (3749, 8317899), (4209, 7408839), (6649, 4689999), (7521, 4146231), (8479, 3677769), (9591, 3251361), (9943, 3136257), (11247, 2772633), (12627, 2469613), (15151, 2058201), (17767, 1755153), (19947, 1563333), (22563, 1382077), (22657, 1376343), (25437, 1225923), (28773, 1083787), (29829, 1045419), (33741, 924211), (45453, 686067), (53301, 585051), (59841, 521111), (67971, 458781), (76311, 408641), (89487, 348473), (136359, 228689), (152927, 203913), (159903, 195017)]