83896137

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23131}}^1$

素因数の和:23181

約数の個数: 24

約数和(自身を含む): 134720768

約数和(自身を除く): 50824631

約数列:

[1, 3, 9, 13, 31, 39, 93, 117, 279, 403, 1209, 3627, 23131, 69393, 208179, 300703, 717061, 902109, 2151183, 2706327, 6453549, 9321793, 27965379, 83896137]

約数ペア:

[(1, 83896137), (3, 27965379), (9, 9321793), (13, 6453549), (31, 2706327), (39, 2151183), (93, 902109), (117, 717061), (279, 300703), (403, 208179), (1209, 69393), (3627, 23131)]