63391521

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{17027}}^1$

素因数の和:17120

約数の個数: 16

約数和(自身を含む): 90725184

約数和(自身を除く): 27333663

約数列:

[1, 3, 17, 51, 73, 219, 1241, 3723, 17027, 51081, 289459, 868377, 1242971, 3728913, 21130507, 63391521]

約数ペア:

[(1, 63391521), (3, 21130507), (17, 3728913), (51, 1242971), (73, 868377), (219, 289459), (1241, 51081), (3723, 17027)]