80491663659

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1489}}^1\times {\mathrm{1638107}}^1$

素因数の和:1639610

約数の個数: 16

約数和(自身を含む): 117157484160

約数和(自身を除く): 36665820501

約数列:

[1, 3, 11, 33, 1489, 4467, 16379, 49137, 1638107, 4914321, 18019177, 54057531, 2439141323, 7317423969, 26830554553, 80491663659]

約数ペア:

[(1, 80491663659), (3, 26830554553), (11, 7317423969), (33, 2439141323), (1489, 54057531), (4467, 18019177), (16379, 4914321), (49137, 1638107)]