47952801

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24109}}^1$

素因数の和:24145

約数の個数: 24

約数和(自身を含む): 78984360

約数和(自身を除く): 31031559

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 24109, 72327, 216981, 313417, 409853, 940251, 1229559, 2820753, 3688677, 5328089, 15984267, 47952801]

約数ペア:

[(1, 47952801), (3, 15984267), (9, 5328089), (13, 3688677), (17, 2820753), (39, 1229559), (51, 940251), (117, 409853), (153, 313417), (221, 216981), (663, 72327), (1989, 24109)]