66423441

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{10303}}^1$

素因数の和:10620

約数の個数: 16

約数和(自身を含む): 101556224

約数和(自身を除く): 35132783

約数列:

[1, 3, 7, 21, 307, 921, 2149, 6447, 10303, 30909, 72121, 216363, 3163021, 9489063, 22141147, 66423441]

約数ペア:

[(1, 66423441), (3, 22141147), (7, 9489063), (21, 3163021), (307, 216363), (921, 72121), (2149, 30909), (6447, 10303)]