87510033

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43997}}^1$

素因数の和:44033

約数の個数: 24

約数和(自身を含む): 144137448

約数和(自身を除く): 56627415

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 43997, 131991, 395973, 571961, 747949, 1715883, 2243847, 5147649, 6731541, 9723337, 29170011, 87510033]

約数ペア:

[(1, 87510033), (3, 29170011), (9, 9723337), (13, 6731541), (17, 5147649), (39, 2243847), (51, 1715883), (117, 747949), (153, 571961), (221, 395973), (663, 131991), (1989, 43997)]