67476021

素因数分解:

$3^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{1571}}^1$

素因数の和:1816

約数の個数: 16

約数和(自身を含む): 91553280

約数和(自身を除く): 24077259

約数列:

[1, 3, 103, 139, 309, 417, 1571, 4713, 14317, 42951, 161813, 218369, 485439, 655107, 22492007, 67476021]

約数ペア:

[(1, 67476021), (3, 22492007), (103, 655107), (139, 485439), (309, 218369), (417, 161813), (1571, 42951), (4713, 14317)]