91208727

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{108971}}^1$

素因数の和:109011

約数の個数: 16

約数和(自身を含む): 139484160

約数和(自身を除く): 48275433

約数列:

[1, 3, 9, 27, 31, 93, 279, 837, 108971, 326913, 980739, 2942217, 3378101, 10134303, 30402909, 91208727]

約数ペア:

[(1, 91208727), (3, 30402909), (9, 10134303), (27, 3378101), (31, 2942217), (93, 980739), (279, 326913), (837, 108971)]