84612879

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{3671}}^1$

素因数の和:3887

約数の個数: 24

約数和(自身を含む): 132324192

約数和(自身を除く): 47711313

約数列:

[1, 3, 9, 13, 39, 117, 197, 591, 1773, 2561, 3671, 7683, 11013, 23049, 33039, 47723, 143169, 429507, 723187, 2169561, 6508683, 9401431, 28204293, 84612879]

約数ペア:

[(1, 84612879), (3, 28204293), (9, 9401431), (13, 6508683), (39, 2169561), (117, 723187), (197, 429507), (591, 143169), (1773, 47723), (2561, 33039), (3671, 23049), (7683, 11013)]