65981442

素因数分解:

$2^1\times 3^1\times {\mathrm{541}}^1\times {\mathrm{20327}}^1$

素因数の和:20873

約数の個数: 16

約数和(自身を含む): 132213312

約数和(自身を除く): 66231870

約数列:

[1, 2, 3, 6, 541, 1082, 1623, 3246, 20327, 40654, 60981, 121962, 10996907, 21993814, 32990721, 65981442]

約数ペア:

[(1, 65981442), (2, 32990721), (3, 21993814), (6, 10996907), (541, 121962), (1082, 60981), (1623, 40654), (3246, 20327)]