269338041

素因数分解:

$3^5\times 7^1\times {\mathrm{158341}}^1$

素因数の和:158363

約数の個数: 24

約数和(自身を含む): 461091904

約数和(自身を除く): 191753863

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 158341, 475023, 1108387, 1425069, 3325161, 4275207, 9975483, 12825621, 29926449, 38476863, 89779347, 269338041]

約数ペア:

[(1, 269338041), (3, 89779347), (7, 38476863), (9, 29926449), (21, 12825621), (27, 9975483), (63, 4275207), (81, 3325161), (189, 1425069), (243, 1108387), (567, 475023), (1701, 158341)]