99975827

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{467}}^1$

素因数の和:755

約数の個数: 24

約数和(自身を含む): 123883344

約数和(自身を除く): 23907517

約数列:

[1, 7, 17, 49, 119, 257, 467, 833, 1799, 3269, 4369, 7939, 12593, 22883, 30583, 55573, 120019, 214081, 389011, 840133, 2040323, 5880931, 14282261, 99975827]

約数ペア:

[(1, 99975827), (7, 14282261), (17, 5880931), (49, 2040323), (119, 840133), (257, 389011), (467, 214081), (833, 120019), (1799, 55573), (3269, 30583), (4369, 22883), (7939, 12593)]