51069987

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{32059}}^1$

素因数の和:32127

約数の個数: 16

約数和(自身を含む): 76944000

約数和(自身を除く): 25874013

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 32059, 96177, 288531, 865593, 1891481, 5674443, 17023329, 51069987]

約数ペア:

[(1, 51069987), (3, 17023329), (9, 5674443), (27, 1891481), (59, 865593), (177, 288531), (531, 96177), (1593, 32059)]