61683291

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2633}}^1$

素因数の和:2795

約数の個数: 24

約数和(自身を含む): 94507920

約数和(自身を除く): 32824629

約数列:

[1, 3, 9, 19, 57, 137, 171, 411, 1233, 2603, 2633, 7809, 7899, 23427, 23697, 50027, 150081, 360721, 450243, 1082163, 3246489, 6853699, 20561097, 61683291]

約数ペア:

[(1, 61683291), (3, 20561097), (9, 6853699), (19, 3246489), (57, 1082163), (137, 450243), (171, 360721), (411, 150081), (1233, 50027), (2603, 23697), (2633, 23427), (7809, 7899)]