90280047

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{12379}}^1$

素因数の和:12423

約数の個数: 32

約数和(自身を含む): 149748480

約数和(自身を除く): 59468433

約数列:

[1, 3, 11, 13, 17, 33, 39, 51, 143, 187, 221, 429, 561, 663, 2431, 7293, 12379, 37137, 136169, 160927, 210443, 408507, 482781, 631329, 1770197, 2314873, 2735759, 5310591, 6944619, 8207277, 30093349, 90280047]

約数ペア:

[(1, 90280047), (3, 30093349), (11, 8207277), (13, 6944619), (17, 5310591), (33, 2735759), (39, 2314873), (51, 1770197), (143, 631329), (187, 482781), (221, 408507), (429, 210443), (561, 160927), (663, 136169), (2431, 37137), (7293, 12379)]