83877147

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{17957}}^1$

素因数の和:18139

約数の個数: 16

約数和(自身を含む): 124987680

約数和(自身を除く): 41110533

約数列:

[1, 3, 9, 27, 173, 519, 1557, 4671, 17957, 53871, 161613, 484839, 3106561, 9319683, 27959049, 83877147]

約数ペア:

[(1, 83877147), (3, 27959049), (9, 9319683), (27, 3106561), (173, 484839), (519, 161613), (1557, 53871), (4671, 17957)]