65372427

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{137}}^2$

素因数の和:329

約数の個数: 30

約数和(自身を含む): 100660868

約数和(自身を除く): 35288441

約数列:

[1, 3, 9, 27, 43, 81, 129, 137, 387, 411, 1161, 1233, 3483, 3699, 5891, 11097, 17673, 18769, 53019, 56307, 159057, 168921, 477171, 506763, 807067, 1520289, 2421201, 7263603, 21790809, 65372427]

約数ペア:

[(1, 65372427), (3, 21790809), (9, 7263603), (27, 2421201), (43, 1520289), (81, 807067), (129, 506763), (137, 477171), (387, 168921), (411, 159057), (1161, 56307), (1233, 53019), (3483, 18769), (3699, 17673), (5891, 11097)]