49166277

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1\times {\mathrm{2221}}^1$

素因数の和:2428

約数の個数: 16

約数和(自身を含む): 67406592

約数和(自身を除く): 18240315

約数列:

[1, 3, 47, 141, 157, 471, 2221, 6663, 7379, 22137, 104387, 313161, 348697, 1046091, 16388759, 49166277]

約数ペア:

[(1, 49166277), (3, 16388759), (47, 1046091), (141, 348697), (157, 313161), (471, 104387), (2221, 22137), (6663, 7379)]