67880973

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{181}}^1\times {\mathrm{839}}^1$

素因数の和:1172

約数の個数: 16

約数和(自身を含む): 91728000

約数和(自身を除く): 23847027

約数列:

[1, 3, 149, 181, 447, 543, 839, 2517, 26969, 80907, 125011, 151859, 375033, 455577, 22626991, 67880973]

約数ペア:

[(1, 67880973), (3, 22626991), (149, 455577), (181, 375033), (447, 151859), (543, 125011), (839, 80907), (2517, 26969)]