148575321

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{977}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 219138504

約数和(自身を除く): 70563183

約数列:

[1, 3, 9, 61, 183, 277, 549, 831, 977, 2493, 2931, 8793, 16897, 50691, 59597, 152073, 178791, 270629, 536373, 811887, 2435661, 16508369, 49525107, 148575321]

約数ペア:

[(1, 148575321), (3, 49525107), (9, 16508369), (61, 2435661), (183, 811887), (277, 536373), (549, 270629), (831, 178791), (977, 152073), (2493, 59597), (2931, 50691), (8793, 16897)]