87289893

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{34763}}^1$

素因数の和:34806

約数の個数: 20

約数和(自身を含む): 134606208

約数和(自身を除く): 47316315

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 34763, 104289, 312867, 938601, 1077653, 2815803, 3232959, 9698877, 29096631, 87289893]

約数ペア:

[(1, 87289893), (3, 29096631), (9, 9698877), (27, 3232959), (31, 2815803), (81, 1077653), (93, 938601), (279, 312867), (837, 104289), (2511, 34763)]