80577339

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{1663}}^1$

素因数の和:2218

約数の個数: 16

約数和(自身を含む): 111181824

約数和(自身を除く): 30604485

約数列:

[1, 3, 31, 93, 521, 1563, 1663, 4989, 16151, 48453, 51553, 154659, 866423, 2599269, 26859113, 80577339]

約数ペア:

[(1, 80577339), (3, 26859113), (31, 2599269), (93, 866423), (521, 154659), (1563, 51553), (1663, 48453), (4989, 16151)]