57158871

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{349}}^1\times {\mathrm{709}}^1$

素因数の和:1079

約数の個数: 32

約数和(自身を含む): 95424000

約数和(自身を除く): 38265129

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 349, 709, 1047, 2127, 2443, 3839, 4963, 7329, 7799, 11517, 14889, 23397, 26873, 54593, 80619, 163779, 247441, 742323, 1732087, 2721851, 5196261, 8165553, 19052957, 57158871]

約数ペア:

[(1, 57158871), (3, 19052957), (7, 8165553), (11, 5196261), (21, 2721851), (33, 1732087), (77, 742323), (231, 247441), (349, 163779), (709, 80619), (1047, 54593), (2127, 26873), (2443, 23397), (3839, 14889), (4963, 11517), (7329, 7799)]