164080567

素因数分解:

$7^3\times {\mathrm{73}}^1\times {\mathrm{6553}}^1$

素因数の和:6647

約数の個数: 16

約数和(自身を含む): 193998400

約数和(自身を除く): 29917833

約数列:

[1, 7, 49, 73, 343, 511, 3577, 6553, 25039, 45871, 321097, 478369, 2247679, 3348583, 23440081, 164080567]

約数ペア:

[(1, 164080567), (7, 23440081), (49, 3348583), (73, 2247679), (343, 478369), (511, 321097), (3577, 45871), (6553, 25039)]