82267423

素因数分解:

$7^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:407

約数の個数: 24

約数和(自身を含む): 98363760

約数和(自身を除く): 16096337

約数列:

[1, 7, 49, 73, 109, 211, 511, 763, 1477, 3577, 5341, 7957, 10339, 15403, 22999, 55699, 107821, 160993, 389893, 754747, 1126951, 1678927, 11752489, 82267423]

約数ペア:

[(1, 82267423), (7, 11752489), (49, 1678927), (73, 1126951), (109, 754747), (211, 389893), (511, 160993), (763, 107821), (1477, 55699), (3577, 22999), (5341, 15403), (7957, 10339)]