80930493

素因数分解:

$3^2\times 7^1\times {\mathrm{331}}^1\times {\mathrm{3881}}^1$

素因数の和:4225

約数の個数: 24

約数和(自身を含む): 134037696

約数和(自身を除く): 53107203

約数列:

[1, 3, 7, 9, 21, 63, 331, 993, 2317, 2979, 3881, 6951, 11643, 20853, 27167, 34929, 81501, 244503, 1284611, 3853833, 8992277, 11561499, 26976831, 80930493]

約数ペア:

[(1, 80930493), (3, 26976831), (7, 11561499), (9, 8992277), (21, 3853833), (63, 1284611), (331, 244503), (993, 81501), (2317, 34929), (2979, 27167), (3881, 20853), (6951, 11643)]