53208027

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{181}}^1\times {\mathrm{367}}^1$

素因数の和:643

約数の個数: 24

約数和(自身を含む): 78361920

約数和(自身を除く): 25153893

約数列:

[1, 3, 9, 89, 181, 267, 367, 543, 801, 1101, 1629, 3303, 16109, 32663, 48327, 66427, 97989, 144981, 199281, 293967, 597843, 5912003, 17736009, 53208027]

約数ペア:

[(1, 53208027), (3, 17736009), (9, 5912003), (89, 597843), (181, 293967), (267, 199281), (367, 144981), (543, 97989), (801, 66427), (1101, 48327), (1629, 32663), (3303, 16109)]