75987309

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{173}}^1\times {\mathrm{3571}}^1$

素因数の和:3788

約数の個数: 16

約数和(自身を含む): 104416704

約数和(自身を除く): 28429395

約数列:

[1, 3, 41, 123, 173, 519, 3571, 7093, 10713, 21279, 146411, 439233, 617783, 1853349, 25329103, 75987309]

約数ペア:

[(1, 75987309), (3, 25329103), (41, 1853349), (123, 617783), (173, 439233), (519, 146411), (3571, 21279), (7093, 10713)]