70408892379

素因数分解:

$3^1\times 7^2\times {\mathrm{277}}^1\times {\mathrm{1729141}}^1$

素因数の和:1729435

約数の個数: 24

約数和(自身を含む): 109599936528

約数和(自身を除く): 39191044149

約数列:

[1, 3, 7, 21, 49, 147, 277, 831, 1939, 5817, 13573, 40719, 1729141, 5187423, 12103987, 36311961, 84727909, 254183727, 478972057, 1436916171, 3352804399, 10058413197, 23469630793, 70408892379]

約数ペア:

[(1, 70408892379), (3, 23469630793), (7, 10058413197), (21, 3352804399), (49, 1436916171), (147, 478972057), (277, 254183727), (831, 84727909), (1939, 36311961), (5817, 12103987), (13573, 5187423), (40719, 1729141)]