4981735899

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1039}}^1\times {\mathrm{1103}}^1$

素因数の和:2181

約数の個数: 64

約数和(自身を含む): 8817868800

約数和(自身を除く): 3836132901

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1039, 1103, 1449, 3117, 3309, 4347, 7273, 7721, 9351, 9927, 21819, 23163, 23897, 25369, 28053, 29781, 65457, 69489, 71691, 76107, 167279, 177583, 196371, 208467, 215073, 228321, 501837, 532749, 645219, 684963, 1146017, 1505511, 1598247, 3438051, 4516533, 4794741, 8022119, 10314153, 24066357, 26358391, 30942459, 72199071, 79075173, 184508737, 216597213, 237225519, 553526211, 711676557, 1660578633, 4981735899]

約数ペア:

[(1, 4981735899), (3, 1660578633), (7, 711676557), (9, 553526211), (21, 237225519), (23, 216597213), (27, 184508737), (63, 79075173), (69, 72199071), (161, 30942459), (189, 26358391), (207, 24066357), (483, 10314153), (621, 8022119), (1039, 4794741), (1103, 4516533), (1449, 3438051), (3117, 1598247), (3309, 1505511), (4347, 1146017), (7273, 684963), (7721, 645219), (9351, 532749), (9927, 501837), (21819, 228321), (23163, 215073), (23897, 208467), (25369, 196371), (28053, 177583), (29781, 167279), (65457, 76107), (69489, 71691)]