79938261

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{9623}}^1$

素因数の和:9713

約数の個数: 24

約数和(自身を含む): 126112896

約数和(自身を除く): 46174635

約数列:

[1, 3, 9, 13, 39, 71, 117, 213, 639, 923, 2769, 8307, 9623, 28869, 86607, 125099, 375297, 683233, 1125891, 2049699, 6149097, 8882029, 26646087, 79938261]

約数ペア:

[(1, 79938261), (3, 26646087), (9, 8882029), (13, 6149097), (39, 2049699), (71, 1125891), (117, 683233), (213, 375297), (639, 125099), (923, 86607), (2769, 28869), (8307, 9623)]