210885057

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{1277}}^1$

素因数の和:1653

約数の個数: 24

約数和(自身を含む): 311014080

約数和(自身を除く): 100129023

約数列:

[1, 3, 9, 59, 177, 311, 531, 933, 1277, 2799, 3831, 11493, 18349, 55047, 75343, 165141, 226029, 397147, 678087, 1191441, 3574323, 23431673, 70295019, 210885057]

約数ペア:

[(1, 210885057), (3, 70295019), (9, 23431673), (59, 3574323), (177, 1191441), (311, 678087), (531, 397147), (933, 226029), (1277, 165141), (2799, 75343), (3831, 55047), (11493, 18349)]