80783799

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{20201}}^1$

素因数の和:20278

約数の個数: 16

約数和(自身を含む): 113777664

約数和(自身を除く): 32993865

約数列:

[1, 3, 31, 43, 93, 129, 1333, 3999, 20201, 60603, 626231, 868643, 1878693, 2605929, 26927933, 80783799]

約数ペア:

[(1, 80783799), (3, 26927933), (31, 2605929), (43, 1878693), (93, 868643), (129, 626231), (1333, 60603), (3999, 20201)]