71342253

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{6911}}^1$

素因数の和:6985

約数の個数: 24

約数和(自身を含む): 109264896

約数和(自身を除く): 37922643

約数列:

[1, 3, 9, 31, 37, 93, 111, 279, 333, 1147, 3441, 6911, 10323, 20733, 62199, 214241, 255707, 642723, 767121, 1928169, 2301363, 7926917, 23780751, 71342253]

約数ペア:

[(1, 71342253), (3, 23780751), (9, 7926917), (31, 2301363), (37, 1928169), (93, 767121), (111, 642723), (279, 255707), (333, 214241), (1147, 62199), (3441, 20733), (6911, 10323)]