77986951

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{691}}^1\times {\mathrm{701}}^1$

素因数の和:1422

約数の個数: 16

約数和(自身を含む): 93270528

約数和(自身を除く): 15283577

約数列:

[1, 7, 23, 161, 691, 701, 4837, 4907, 15893, 16123, 111251, 112861, 484391, 3390737, 11140993, 77986951]

約数ペア:

[(1, 77986951), (7, 11140993), (23, 3390737), (161, 484391), (691, 112861), (701, 111251), (4837, 16123), (4907, 15893)]