15202388727

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{421}}^1\times {\mathrm{108439}}^1$

素因数の和:108903

約数の個数: 24

約数和(自身を含む): 22606269920

約数和(自身を除く): 7403881193

約数列:

[1, 3, 9, 37, 111, 333, 421, 1263, 3789, 15577, 46731, 108439, 140193, 325317, 975951, 4012243, 12036729, 36110187, 45652819, 136958457, 410875371, 1689154303, 5067462909, 15202388727]

約数ペア:

[(1, 15202388727), (3, 5067462909), (9, 1689154303), (37, 410875371), (111, 136958457), (333, 45652819), (421, 36110187), (1263, 12036729), (3789, 4012243), (15577, 975951), (46731, 325317), (108439, 140193)]