161003862

素因数分解:

$2^1\times 3^4\times {\mathrm{993851}}^1$

素因数の和:993865

約数の個数: 20

約数和(自身を含む): 360768276

約数和(自身を除く): 199764414

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 993851, 1987702, 2981553, 5963106, 8944659, 17889318, 26833977, 53667954, 80501931, 161003862]

約数ペア:

[(1, 161003862), (2, 80501931), (3, 53667954), (6, 26833977), (9, 17889318), (18, 8944659), (27, 5963106), (54, 2981553), (81, 1987702), (162, 993851)]