64922391

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{8263}}^1$

素因数の和:8372

約数の個数: 20

約数和(自身を含む): 97994512

約数和(自身を除く): 33072121

約数列:

[1, 3, 9, 27, 81, 97, 291, 873, 2619, 7857, 8263, 24789, 74367, 223101, 669303, 801511, 2404533, 7213599, 21640797, 64922391]

約数ペア:

[(1, 64922391), (3, 21640797), (9, 7213599), (27, 2404533), (81, 801511), (97, 669303), (291, 223101), (873, 74367), (2619, 24789), (7857, 8263)]