86968707

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{78139}}^1$

素因数の和:78202

約数の個数: 16

約数和(自身を含む): 135025920

約数和(自身を除く): 48057213

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 78139, 234417, 546973, 1640919, 4141367, 12424101, 28989569, 86968707]

約数ペア:

[(1, 86968707), (3, 28989569), (7, 12424101), (21, 4141367), (53, 1640919), (159, 546973), (371, 234417), (1113, 78139)]