64572987

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{827}}^1\times {\mathrm{1531}}^1$

素因数の和:2378

約数の個数: 16

約数和(自身を含む): 91331712

約数和(自身を除く): 26758725

約数列:

[1, 3, 17, 51, 827, 1531, 2481, 4593, 14059, 26027, 42177, 78081, 1266137, 3798411, 21524329, 64572987]

約数ペア:

[(1, 64572987), (3, 21524329), (17, 3798411), (51, 1266137), (827, 78081), (1531, 42177), (2481, 26027), (4593, 14059)]