68510631

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{1693}}^1$

素因数の和:1791

約数の個数: 32

約数和(自身を含む): 109283328

約数和(自身を除く): 40772697

約数列:

[1, 3, 7, 21, 41, 47, 123, 141, 287, 329, 861, 987, 1693, 1927, 5079, 5781, 11851, 13489, 35553, 40467, 69413, 79571, 208239, 238713, 485891, 556997, 1457673, 1670991, 3262411, 9787233, 22836877, 68510631]

約数ペア:

[(1, 68510631), (3, 22836877), (7, 9787233), (21, 3262411), (41, 1670991), (47, 1457673), (123, 556997), (141, 485891), (287, 238713), (329, 208239), (861, 79571), (987, 69413), (1693, 40467), (1927, 35553), (5079, 13489), (5781, 11851)]