66488653

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{3413}}^1$

素因数の和:3465

約数の個数: 24

約数和(自身を含む): 87179904

約数和(自身を除く): 20691251

約数列:

[1, 7, 11, 23, 77, 121, 161, 253, 847, 1771, 2783, 3413, 19481, 23891, 37543, 78499, 262801, 412973, 549493, 863489, 2890811, 6044423, 9498379, 66488653]

約数ペア:

[(1, 66488653), (7, 9498379), (11, 6044423), (23, 2890811), (77, 863489), (121, 549493), (161, 412973), (253, 262801), (847, 78499), (1771, 37543), (2783, 23891), (3413, 19481)]