131901153

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{197}}^1\times {\mathrm{4211}}^1$

素因数の和:4464

約数の個数: 16

約数和(自身を含む): 180138816

約数和(自身を除く): 48237663

約数列:

[1, 3, 53, 159, 197, 591, 4211, 10441, 12633, 31323, 223183, 669549, 829567, 2488701, 43967051, 131901153]

約数ペア:

[(1, 131901153), (3, 43967051), (53, 2488701), (159, 829567), (197, 669549), (591, 223183), (4211, 31323), (10441, 12633)]