828203607

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{27793}}^1$

素因数の和:27860

約数の個数: 48

約数和(自身を含む): 1526224128

約数和(自身を除く): 698020521

約数列:

[1, 3, 7, 9, 11, 21, 33, 43, 63, 77, 99, 129, 231, 301, 387, 473, 693, 903, 1419, 2709, 3311, 4257, 9933, 27793, 29799, 83379, 194551, 250137, 305723, 583653, 917169, 1195099, 1750959, 2140061, 2751507, 3585297, 6420183, 8365693, 10755891, 13146089, 19260549, 25097079, 39438267, 75291237, 92022623, 118314801, 276067869, 828203607]

約数ペア:

[(1, 828203607), (3, 276067869), (7, 118314801), (9, 92022623), (11, 75291237), (21, 39438267), (33, 25097079), (43, 19260549), (63, 13146089), (77, 10755891), (99, 8365693), (129, 6420183), (231, 3585297), (301, 2751507), (387, 2140061), (473, 1750959), (693, 1195099), (903, 917169), (1419, 583653), (2709, 305723), (3311, 250137), (4257, 194551), (9933, 83379), (27793, 29799)]