99990933

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 155750400

約数和(自身を除く): 55759467

約数列:

[1, 3, 7, 21, 71, 199, 213, 337, 497, 597, 1011, 1393, 1491, 2359, 4179, 7077, 14129, 23927, 42387, 67063, 71781, 98903, 167489, 201189, 296709, 469441, 502467, 1408323, 4761473, 14284419, 33330311, 99990933]

約数ペア:

[(1, 99990933), (3, 33330311), (7, 14284419), (21, 4761473), (71, 1408323), (199, 502467), (213, 469441), (337, 296709), (497, 201189), (597, 167489), (1011, 98903), (1393, 71781), (1491, 67063), (2359, 42387), (4179, 23927), (7077, 14129)]