168792651

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{7529}}^1$

素因数の和:7635

約数の個数: 24

約数和(自身を含む): 253730880

約数和(自身を除く): 84938229

約数列:

[1, 3, 9, 47, 53, 141, 159, 423, 477, 2491, 7473, 7529, 22419, 22587, 67761, 353863, 399037, 1061589, 1197111, 3184767, 3591333, 18754739, 56264217, 168792651]

約数ペア:

[(1, 168792651), (3, 56264217), (9, 18754739), (47, 3591333), (53, 3184767), (141, 1197111), (159, 1061589), (423, 399037), (477, 353863), (2491, 67761), (7473, 22587), (7529, 22419)]