81837114

素因数分解:

$2^1\times 3^1\times {\mathrm{677}}^1\times {\mathrm{20147}}^1$

素因数の和:20829

約数の個数: 16

約数和(自身を含む): 163924128

約数和(自身を除く): 82087014

約数列:

[1, 2, 3, 6, 677, 1354, 2031, 4062, 20147, 40294, 60441, 120882, 13639519, 27279038, 40918557, 81837114]

約数ペア:

[(1, 81837114), (2, 40918557), (3, 27279038), (6, 13639519), (677, 120882), (1354, 60441), (2031, 40294), (4062, 20147)]