201066543

素因数分解:

$3^4\times {\mathrm{137}}^1\times {\mathrm{18119}}^1$

素因数の和:18268

約数の個数: 20

約数和(自身を含む): 302567760

約数和(自身を除く): 101501217

約数列:

[1, 3, 9, 27, 81, 137, 411, 1233, 3699, 11097, 18119, 54357, 163071, 489213, 1467639, 2482303, 7446909, 22340727, 67022181, 201066543]

約数ペア:

[(1, 201066543), (3, 67022181), (9, 22340727), (27, 7446909), (81, 2482303), (137, 1467639), (411, 489213), (1233, 163071), (3699, 54357), (11097, 18119)]