66728238

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{271253}}^1$

素因数の和:271299

約数の個数: 16

約数和(自身を含む): 136712016

約数和(自身を除く): 69983778

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 271253, 542506, 813759, 1627518, 11121373, 22242746, 33364119, 66728238]

約数ペア:

[(1, 66728238), (2, 33364119), (3, 22242746), (6, 11121373), (41, 1627518), (82, 813759), (123, 542506), (246, 271253)]