67972107

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{140729}}^1$

素因数の和:140762

約数の個数: 16

約数和(自身を含む): 108080640

約数和(自身を除く): 40108533

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 140729, 422187, 985103, 2955309, 3236767, 9710301, 22657369, 67972107]

約数ペア:

[(1, 67972107), (3, 22657369), (7, 9710301), (21, 3236767), (23, 2955309), (69, 985103), (161, 422187), (483, 140729)]