89857377

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{101}}^1\times {\mathrm{397}}^1$

素因数の和:590

約数の個数: 32

約数和(自身を含む): 136402560

約数和(自身を除く): 46545183

約数列:

[1, 3, 9, 27, 83, 101, 249, 303, 397, 747, 909, 1191, 2241, 2727, 3573, 8383, 10719, 25149, 32951, 40097, 75447, 98853, 120291, 226341, 296559, 360873, 889677, 1082619, 3328051, 9984153, 29952459, 89857377]

約数ペア:

[(1, 89857377), (3, 29952459), (9, 9984153), (27, 3328051), (83, 1082619), (101, 889677), (249, 360873), (303, 296559), (397, 226341), (747, 120291), (909, 98853), (1191, 75447), (2241, 40097), (2727, 32951), (3573, 25149), (8383, 10719)]