68504019

素因数分解:

$3^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1\times {\mathrm{1559}}^1$

素因数の和:1810

約数の個数: 16

約数和(自身を含む): 92951040

約数和(自身を除く): 24447021

約数列:

[1, 3, 97, 151, 291, 453, 1559, 4677, 14647, 43941, 151223, 235409, 453669, 706227, 22834673, 68504019]

約数ペア:

[(1, 68504019), (3, 22834673), (97, 706227), (151, 453669), (291, 235409), (453, 151223), (1559, 43941), (4677, 14647)]