67826331

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1721}}^1$

素因数の和:1907

約数の個数: 24

約数和(自身を含む): 102080160

約数和(自身を除く): 34253829

約数列:

[1, 3, 9, 29, 87, 151, 261, 453, 1359, 1721, 4379, 5163, 13137, 15489, 39411, 49909, 149727, 259871, 449181, 779613, 2338839, 7536259, 22608777, 67826331]

約数ペア:

[(1, 67826331), (3, 22608777), (9, 7536259), (29, 2338839), (87, 779613), (151, 449181), (261, 259871), (453, 149727), (1359, 49909), (1721, 39411), (4379, 15489), (5163, 13137)]