80565513

素因数分解:

$3^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{4639}}^1$

素因数の和:5476

約数の個数: 16

約数和(自身を含む): 122941440

約数和(自身を除く): 42375927

約数列:

[1, 3, 7, 21, 827, 2481, 4639, 5789, 13917, 17367, 32473, 97419, 3836453, 11509359, 26855171, 80565513]

約数ペア:

[(1, 80565513), (3, 26855171), (7, 11509359), (21, 3836453), (827, 97419), (2481, 32473), (4639, 17367), (5789, 13917)]