89390853

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{331}}^1\times {\mathrm{811}}^1$

素因数の和:1185

約数の個数: 24

約数和(自身を含む): 133174496

約数和(自身を除く): 43783643

約数列:

[1, 3, 9, 37, 111, 331, 333, 811, 993, 2433, 2979, 7299, 12247, 30007, 36741, 90021, 110223, 268441, 270063, 805323, 2415969, 9932317, 29796951, 89390853]

約数ペア:

[(1, 89390853), (3, 29796951), (9, 9932317), (37, 2415969), (111, 805323), (331, 270063), (333, 268441), (811, 110223), (993, 90021), (2433, 36741), (2979, 30007), (7299, 12247)]