89171973

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{569}}^1\times {\mathrm{1583}}^1$

素因数の和:2169

約数の個数: 24

約数和(自身を含む): 140849280

約数和(自身を除く): 51677307

約数列:

[1, 3, 9, 11, 33, 99, 569, 1583, 1707, 4749, 5121, 6259, 14247, 17413, 18777, 52239, 56331, 156717, 900727, 2702181, 8106543, 9907997, 29723991, 89171973]

約数ペア:

[(1, 89171973), (3, 29723991), (9, 9907997), (11, 8106543), (33, 2702181), (99, 900727), (569, 156717), (1583, 56331), (1707, 52239), (4749, 18777), (5121, 17413), (6259, 14247)]