71052381

素因数分解:

$3^2\times {\mathrm{19}}^3\times {\mathrm{1151}}^1$

素因数の和:1214

約数の個数: 24

約数和(自身を含む): 108426240

約数和(自身を除く): 37373859

約数列:

[1, 3, 9, 19, 57, 171, 361, 1083, 1151, 3249, 3453, 6859, 10359, 20577, 21869, 61731, 65607, 196821, 415511, 1246533, 3739599, 7894709, 23684127, 71052381]

約数ペア:

[(1, 71052381), (3, 23684127), (9, 7894709), (19, 3739599), (57, 1246533), (171, 415511), (361, 196821), (1083, 65607), (1151, 61731), (3249, 21869), (3453, 20577), (6859, 10359)]