61715151

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{311}}^1\times {\mathrm{1297}}^1$

素因数の和:1631

約数の個数: 24

約数和(自身を含む): 94764384

約数和(自身を除く): 33049233

約数列:

[1, 3, 9, 17, 51, 153, 311, 933, 1297, 2799, 3891, 5287, 11673, 15861, 22049, 47583, 66147, 198441, 403367, 1210101, 3630303, 6857239, 20571717, 61715151]

約数ペア:

[(1, 61715151), (3, 20571717), (9, 6857239), (17, 3630303), (51, 1210101), (153, 403367), (311, 198441), (933, 66147), (1297, 47583), (2799, 22049), (3891, 15861), (5287, 11673)]