80066839797

素因数分解:

$3^3\times 7^1\times {\mathrm{1993}}^1\times {\mathrm{212561}}^1$

素因数の和:214570

約数の個数: 32

約数和(自身を含む): 135631560960

約数和(自身を除く): 55564721163

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 1993, 5979, 13951, 17937, 41853, 53811, 125559, 212561, 376677, 637683, 1487927, 1913049, 4463781, 5739147, 13391343, 40174029, 423634073, 1270902219, 2965438511, 3812706657, 8896315533, 11438119971, 26688946599, 80066839797]

約数ペア:

[(1, 80066839797), (3, 26688946599), (7, 11438119971), (9, 8896315533), (21, 3812706657), (27, 2965438511), (63, 1270902219), (189, 423634073), (1993, 40174029), (5979, 13391343), (13951, 5739147), (17937, 4463781), (41853, 1913049), (53811, 1487927), (125559, 637683), (212561, 376677)]