63705239

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:287

約数の個数: 32

約数和(自身を含む): 77220864

約数和(自身を除く): 13515625

約数列:

[1, 13, 17, 23, 83, 151, 221, 299, 391, 1079, 1411, 1909, 1963, 2567, 3473, 5083, 12533, 18343, 24817, 32453, 33371, 45149, 59041, 162929, 213061, 288259, 421889, 767533, 2769793, 3747367, 4900403, 63705239]

約数ペア:

[(1, 63705239), (13, 4900403), (17, 3747367), (23, 2769793), (83, 767533), (151, 421889), (221, 288259), (299, 213061), (391, 162929), (1079, 59041), (1411, 45149), (1909, 33371), (1963, 32453), (2567, 24817), (3473, 18343), (5083, 12533)]