66207639

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{56443}}^1$

素因数の和:56486

約数の個数: 16

約数和(自身を含む): 97535232

約数和(自身を除く): 31327593

約数列:

[1, 3, 17, 23, 51, 69, 391, 1173, 56443, 169329, 959531, 1298189, 2878593, 3894567, 22069213, 66207639]

約数ペア:

[(1, 66207639), (3, 22069213), (17, 3894567), (23, 2878593), (51, 1298189), (69, 959531), (391, 169329), (1173, 56443)]