42043137

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{521}}^1\times {\mathrm{727}}^1$

素因数の和:1288

約数の個数: 16

約数和(自身を含む): 57762432

約数和(自身を除く): 15719295

約数列:

[1, 3, 37, 111, 521, 727, 1563, 2181, 19277, 26899, 57831, 80697, 378767, 1136301, 14014379, 42043137]

約数ペア:

[(1, 42043137), (3, 14014379), (37, 1136301), (111, 378767), (521, 80697), (727, 57831), (1563, 26899), (2181, 19277)]