67891023

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{5659}}^1$

素因数の和:5739

約数の個数: 24

約数和(自身を含む): 103600640

約数和(自身を除く): 35709617

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 1333, 3999, 5659, 11997, 16977, 50931, 175429, 243337, 526287, 730011, 1578861, 2190033, 7543447, 22630341, 67891023]

約数ペア:

[(1, 67891023), (3, 22630341), (9, 7543447), (31, 2190033), (43, 1578861), (93, 730011), (129, 526287), (279, 243337), (387, 175429), (1333, 50931), (3999, 16977), (5659, 11997)]