67661439

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1\times {\mathrm{3643}}^1$

素因数の和:3838

約数の個数: 16

約数和(自身を含む): 93053184

約数和(自身を除く): 25391745

約数列:

[1, 3, 41, 123, 151, 453, 3643, 6191, 10929, 18573, 149363, 448089, 550093, 1650279, 22553813, 67661439]

約数ペア:

[(1, 67661439), (3, 22553813), (41, 1650279), (123, 550093), (151, 448089), (453, 149363), (3643, 18573), (6191, 10929)]