68947197

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{15031}}^1$

素因数の和:15184

約数の個数: 16

約数和(自身を含む): 101015040

約数和(自身を除く): 32067843

約数列:

[1, 3, 11, 33, 139, 417, 1529, 4587, 15031, 45093, 165341, 496023, 2089309, 6267927, 22982399, 68947197]

約数ペア:

[(1, 68947197), (3, 22982399), (11, 6267927), (33, 2089309), (139, 496023), (417, 165341), (1529, 45093), (4587, 15031)]