80785749

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{137}}^1\times {\mathrm{167}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 120185856

約数和(自身を除く): 39400107

約数列:

[1, 3, 11, 33, 107, 137, 167, 321, 411, 501, 1177, 1507, 1837, 3531, 4521, 5511, 14659, 17869, 22879, 43977, 53607, 68637, 161249, 196559, 251669, 483747, 589677, 755007, 2448053, 7344159, 26928583, 80785749]

約数ペア:

[(1, 80785749), (3, 26928583), (11, 7344159), (33, 2448053), (107, 755007), (137, 589677), (167, 483747), (321, 251669), (411, 196559), (501, 161249), (1177, 68637), (1507, 53607), (1837, 43977), (3531, 22879), (4521, 17869), (5511, 14659)]