158889402973

素因数分解:

$7^3\times {\mathrm{17}}^1\times {\mathrm{27249083}}^1$

素因数の和:27249121

約数の個数: 16

約数和(自身を含む): 196193404800

約数和(自身を除く): 37304001827

約数列:

[1, 7, 17, 49, 119, 343, 833, 5831, 27249083, 190743581, 463234411, 1335205067, 3242640877, 9346435469, 22698486139, 158889402973]

約数ペア:

[(1, 158889402973), (7, 22698486139), (17, 9346435469), (49, 3242640877), (119, 1335205067), (343, 463234411), (833, 190743581), (5831, 27249083)]