153072213

素因数分解:

$3^1\times 7^1\times {\mathrm{757}}^1\times {\mathrm{9629}}^1$

素因数の和:10396

約数の個数: 16

約数和(自身を含む): 233585280

約数和(自身を除く): 80513067

約数列:

[1, 3, 7, 21, 757, 2271, 5299, 9629, 15897, 28887, 67403, 202209, 7289153, 21867459, 51024071, 153072213]

約数ペア:

[(1, 153072213), (3, 51024071), (7, 21867459), (21, 7289153), (757, 202209), (2271, 67403), (5299, 28887), (9629, 15897)]