1751843079

素因数分解:

$3^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^2$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 3137771520

約数和(自身を除く): 1385928441

約数列:

[1, 3, 7, 9, 21, 27, 47, 53, 61, 63, 141, 159, 183, 189, 329, 371, 423, 427, 477, 549, 987, 1113, 1269, 1281, 1431, 1647, 2491, 2867, 2961, 3233, 3339, 3721, 3843, 7473, 8601, 8883, 9699, 10017, 11163, 11529, 17437, 20069, 22419, 22631, 25803, 26047, 29097, 33489, 52311, 60207, 67257, 67893, 77409, 78141, 87291, 100467, 151951, 156933, 174887, 180621, 197213, 203679, 234423, 455853, 470799, 524661, 541863, 591639, 611037, 703269, 1063657, 1224209, 1367559, 1380491, 1573983, 1774917, 3190971, 3672627, 4102677, 4141473, 4721949, 5324751, 9269011, 9572913, 11017881, 12424419, 27807033, 28718739, 33053643, 37273257, 64883077, 83421099, 194649231, 250263297, 583947693, 1751843079]

約数ペア:

[(1, 1751843079), (3, 583947693), (7, 250263297), (9, 194649231), (21, 83421099), (27, 64883077), (47, 37273257), (53, 33053643), (61, 28718739), (63, 27807033), (141, 12424419), (159, 11017881), (183, 9572913), (189, 9269011), (329, 5324751), (371, 4721949), (423, 4141473), (427, 4102677), (477, 3672627), (549, 3190971), (987, 1774917), (1113, 1573983), (1269, 1380491), (1281, 1367559), (1431, 1224209), (1647, 1063657), (2491, 703269), (2867, 611037), (2961, 591639), (3233, 541863), (3339, 524661), (3721, 470799), (3843, 455853), (7473, 234423), (8601, 203679), (8883, 197213), (9699, 180621), (10017, 174887), (11163, 156933), (11529, 151951), (17437, 100467), (20069, 87291), (22419, 78141), (22631, 77409), (25803, 67893), (26047, 67257), (29097, 60207), (33489, 52311)]