68199933

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{3989}}^1$

素因数の和:4172

約数の個数: 16

約数和(自身を含む): 93844800

約数和(自身を除く): 25644867

約数列:

[1, 3, 41, 123, 139, 417, 3989, 5699, 11967, 17097, 163549, 490647, 554471, 1663413, 22733311, 68199933]

約数ペア:

[(1, 68199933), (3, 22733311), (41, 1663413), (123, 554471), (139, 490647), (417, 163549), (3989, 17097), (5699, 11967)]