86645511

素因数分解:

$3^3\times {\mathrm{139}}^1\times {\mathrm{23087}}^1$

素因数の和:23235

約数の個数: 16

約数和(自身を含む): 129292800

約数和(自身を除く): 42647289

約数列:

[1, 3, 9, 27, 139, 417, 1251, 3753, 23087, 69261, 207783, 623349, 3209093, 9627279, 28881837, 86645511]

約数ペア:

[(1, 86645511), (3, 28881837), (9, 9627279), (27, 3209093), (139, 623349), (417, 207783), (1251, 69261), (3753, 23087)]