85288671

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{6451}}^1$

素因数の和:6583

約数の個数: 24

約数和(自身を含む): 133866096

約数和(自身を除く): 48577425

約数列:

[1, 3, 9, 13, 39, 113, 117, 339, 1017, 1469, 4407, 6451, 13221, 19353, 58059, 83863, 251589, 728963, 754767, 2186889, 6560667, 9476519, 28429557, 85288671]

約数ペア:

[(1, 85288671), (3, 28429557), (9, 9476519), (13, 6560667), (39, 2186889), (113, 754767), (117, 728963), (339, 251589), (1017, 83863), (1469, 58059), (4407, 19353), (6451, 13221)]