63475503

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1$

素因数の和:224

約数の個数: 64

約数和(自身を含む): 109734912

約数和(自身を除く): 46259409

約数列:

[1, 3, 7, 13, 21, 39, 41, 53, 91, 107, 123, 159, 273, 287, 321, 371, 533, 689, 749, 861, 1113, 1391, 1599, 2067, 2173, 2247, 3731, 4173, 4387, 4823, 5671, 6519, 9737, 11193, 13161, 14469, 15211, 17013, 28249, 29211, 30709, 39697, 45633, 57031, 73723, 84747, 92127, 119091, 171093, 197743, 221169, 232511, 399217, 516061, 593229, 697533, 1197651, 1548183, 1627577, 3022643, 4882731, 9067929, 21158501, 63475503]

約数ペア:

[(1, 63475503), (3, 21158501), (7, 9067929), (13, 4882731), (21, 3022643), (39, 1627577), (41, 1548183), (53, 1197651), (91, 697533), (107, 593229), (123, 516061), (159, 399217), (273, 232511), (287, 221169), (321, 197743), (371, 171093), (533, 119091), (689, 92127), (749, 84747), (861, 73723), (1113, 57031), (1391, 45633), (1599, 39697), (2067, 30709), (2173, 29211), (2247, 28249), (3731, 17013), (4173, 15211), (4387, 14469), (4823, 13161), (5671, 11193), (6519, 9737)]