65172489

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{6317}}^1$

素因数の和:6520

約数の個数: 16

約数和(自身を含む): 91990080

約数和(自身を除く): 26817591

約数列:

[1, 3, 19, 57, 181, 543, 3439, 6317, 10317, 18951, 120023, 360069, 1143377, 3430131, 21724163, 65172489]

約数ペア:

[(1, 65172489), (3, 21724163), (19, 3430131), (57, 1143377), (181, 360069), (543, 120023), (3439, 18951), (6317, 10317)]