81612834

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{203017}}^1$

素因数の和:203089

約数の個数: 16

約数和(自身を含む): 165662688

約数和(自身を除く): 84049854

約数列:

[1, 2, 3, 6, 67, 134, 201, 402, 203017, 406034, 609051, 1218102, 13602139, 27204278, 40806417, 81612834]

約数ペア:

[(1, 81612834), (2, 40806417), (3, 27204278), (6, 13602139), (67, 1218102), (134, 609051), (201, 406034), (402, 203017)]