86938863

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{6473}}^1$

素因数の和:6535

約数の個数: 24

約数和(自身を含む): 130878384

約数和(自身を除く): 43939521

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 4477, 6473, 13431, 19419, 71203, 213609, 239501, 718503, 783233, 2349699, 2634511, 7903533, 28979621, 86938863]

約数ペア:

[(1, 86938863), (3, 28979621), (11, 7903533), (33, 2634511), (37, 2349699), (111, 783233), (121, 718503), (363, 239501), (407, 213609), (1221, 71203), (4477, 19419), (6473, 13431)]