51357153

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{379}}^1\times {\mathrm{2657}}^1$

素因数の和:3056

約数の個数: 16

約数和(自身を含む): 72722880

約数和(自身を除く): 21365727

約数列:

[1, 3, 17, 51, 379, 1137, 2657, 6443, 7971, 19329, 45169, 135507, 1007003, 3021009, 17119051, 51357153]

約数ペア:

[(1, 51357153), (3, 17119051), (17, 3021009), (51, 1007003), (379, 135507), (1137, 45169), (2657, 19329), (6443, 7971)]