66916619

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{2293}}^1$

素因数の和:2690

約数の個数: 16

約数和(自身を含む): 83685120

約数和(自身を除く): 16768501

約数列:

[1, 7, 11, 77, 379, 2293, 2653, 4169, 16051, 25223, 29183, 176561, 869047, 6083329, 9559517, 66916619]

約数ペア:

[(1, 66916619), (7, 9559517), (11, 6083329), (77, 869047), (379, 176561), (2293, 29183), (2653, 25223), (4169, 16051)]