90751713

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{1031}}^1$

素因数の和:1145

約数の個数: 32

約数和(自身を含む): 136157952

約数和(自身を除く): 45406239

約数列:

[1, 3, 13, 37, 39, 61, 111, 183, 481, 793, 1031, 1443, 2257, 2379, 3093, 6771, 13403, 29341, 38147, 40209, 62891, 88023, 114441, 188673, 495911, 817583, 1487733, 2326967, 2452749, 6980901, 30250571, 90751713]

約数ペア:

[(1, 90751713), (3, 30250571), (13, 6980901), (37, 2452749), (39, 2326967), (61, 1487733), (111, 817583), (183, 495911), (481, 188673), (793, 114441), (1031, 88023), (1443, 62891), (2257, 40209), (2379, 38147), (3093, 29341), (6771, 13403)]