70724871

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{30341}}^1$

素因数の和:30391

約数の個数: 24

約数和(自身を含む): 119911584

約数和(自身を除く): 49186713

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 30341, 91023, 212387, 273069, 637161, 1122617, 1911483, 3367851, 7858319, 10103553, 23574957, 70724871]

約数ペア:

[(1, 70724871), (3, 23574957), (7, 10103553), (9, 7858319), (21, 3367851), (37, 1911483), (63, 1122617), (111, 637161), (259, 273069), (333, 212387), (777, 91023), (2331, 30341)]