122133781

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 157943808

約数和(自身を除く): 35810027

約数列:

[1, 7, 11, 37, 77, 163, 259, 263, 407, 1141, 1793, 1841, 2849, 2893, 6031, 9731, 12551, 20251, 42217, 42869, 66341, 68117, 107041, 300083, 464387, 471559, 749287, 1586153, 3300913, 11103071, 17447683, 122133781]

約数ペア:

[(1, 122133781), (7, 17447683), (11, 11103071), (37, 3300913), (77, 1586153), (163, 749287), (259, 471559), (263, 464387), (407, 300083), (1141, 107041), (1793, 68117), (1841, 66341), (2849, 42869), (2893, 42217), (6031, 20251), (9731, 12551)]