80689059

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{2053}}^1$

素因数の和:2467

約数の個数: 24

約数和(自身を含む): 127528752

約数和(自身を除く): 46839693

約数列:

[1, 3, 9, 11, 33, 99, 397, 1191, 2053, 3573, 4367, 6159, 13101, 18477, 22583, 39303, 67749, 203247, 815041, 2445123, 7335369, 8965451, 26896353, 80689059]

約数ペア:

[(1, 80689059), (3, 26896353), (9, 8965451), (11, 7335369), (33, 2445123), (99, 815041), (397, 203247), (1191, 67749), (2053, 39303), (3573, 22583), (4367, 18477), (6159, 13101)]