77904761

素因数分解:

${\mathrm{11}}^4\times {\mathrm{17}}^1\times {\mathrm{313}}^1$

素因数の和:374

約数の個数: 20

約数和(自身を含む): 91025460

約数和(自身を除く): 13120699

約数列:

[1, 11, 17, 121, 187, 313, 1331, 2057, 3443, 5321, 14641, 22627, 37873, 58531, 248897, 416603, 643841, 4582633, 7082251, 77904761]

約数ペア:

[(1, 77904761), (11, 7082251), (17, 4582633), (121, 643841), (187, 416603), (313, 248897), (1331, 58531), (2057, 37873), (3443, 22627), (5321, 14641)]