38829778923

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1033}}^1\times {\mathrm{20507}}^1$

素因数の和:21603

約数の個数: 32

約数和(自身を含む): 56999771136

約数和(自身を除く): 18169992213

約数列:

[1, 3, 13, 39, 47, 141, 611, 1033, 1833, 3099, 13429, 20507, 40287, 48551, 61521, 145653, 266591, 631163, 799773, 963829, 1893489, 2891487, 12529777, 21183731, 37589331, 63551193, 275388503, 826165509, 995635357, 2986906071, 12943259641, 38829778923]

約数ペア:

[(1, 38829778923), (3, 12943259641), (13, 2986906071), (39, 995635357), (47, 826165509), (141, 275388503), (611, 63551193), (1033, 37589331), (1833, 21183731), (3099, 12529777), (13429, 2891487), (20507, 1893489), (40287, 963829), (48551, 799773), (61521, 631163), (145653, 266591)]