80948949

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{8209}}^1$

素因数の和:8404

約数の個数: 16

約数和(自身を含む): 114283200

約数和(自身を除く): 33334251

約数列:

[1, 3, 19, 57, 173, 519, 3287, 8209, 9861, 24627, 155971, 467913, 1420157, 4260471, 26982983, 80948949]

約数ペア:

[(1, 80948949), (3, 26982983), (19, 4260471), (57, 1420157), (173, 467913), (519, 155971), (3287, 24627), (8209, 9861)]