168272889

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{983}}^1\times {\mathrm{1327}}^1$

素因数の和:2356

約数の個数: 16

約数和(自身を含む): 229988352

約数和(自身を除く): 61715463

約数列:

[1, 3, 43, 129, 983, 1327, 2949, 3981, 42269, 57061, 126807, 171183, 1304441, 3913323, 56090963, 168272889]

約数ペア:

[(1, 168272889), (3, 56090963), (43, 3913323), (129, 1304441), (983, 171183), (1327, 126807), (2949, 57061), (3981, 42269)]