67874667511

素因数分解:

$7^1\times {\mathrm{101}}^1\times {\mathrm{157}}^1\times {\mathrm{743}}^1\times {\mathrm{823}}^1$

素因数の和:1831

約数の個数: 32

約数和(自身を含む): 79040083968

約数和(自身を除く): 11165416457

約数列:

[1, 7, 101, 157, 707, 743, 823, 1099, 5201, 5761, 15857, 75043, 83123, 110999, 116651, 129211, 525301, 581861, 611489, 816557, 904477, 4280423, 11781751, 13050311, 61760389, 82472257, 91352177, 96003773, 432322723, 672026411, 9696381073, 67874667511]

約数ペア:

[(1, 67874667511), (7, 9696381073), (101, 672026411), (157, 432322723), (707, 96003773), (743, 91352177), (823, 82472257), (1099, 61760389), (5201, 13050311), (5761, 11781751), (15857, 4280423), (75043, 904477), (83123, 816557), (110999, 611489), (116651, 581861), (129211, 525301)]