80267031

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{25409}}^1$

素因数の和:25437

約数の個数: 24

約数和(自身を含む): 129489360

約数和(自身を除く): 49222329

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 1053, 3159, 25409, 76227, 228681, 330317, 686043, 990951, 2058129, 2972853, 6174387, 8918559, 26755677, 80267031]

約数ペア:

[(1, 80267031), (3, 26755677), (9, 8918559), (13, 6174387), (27, 2972853), (39, 2058129), (81, 990951), (117, 686043), (243, 330317), (351, 228681), (1053, 76227), (3159, 25409)]