168276121

素因数分解:

${\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{1427}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 186165504

約数和(自身を除く): 17889383

約数列:

[1, 13, 47, 193, 611, 1427, 2509, 9071, 18551, 67069, 117923, 275411, 871897, 3580343, 12944317, 168276121]

約数ペア:

[(1, 168276121), (13, 12944317), (47, 3580343), (193, 871897), (611, 275411), (1427, 117923), (2509, 67069), (9071, 18551)]