66243501

素因数分解:

$3^6\times {\mathrm{89}}^1\times {\mathrm{1021}}^1$

素因数の和:1128

約数の個数: 28

約数和(自身を含む): 100534140

約数和(自身を除く): 34290639

約数列:

[1, 3, 9, 27, 81, 89, 243, 267, 729, 801, 1021, 2403, 3063, 7209, 9189, 21627, 27567, 64881, 82701, 90869, 248103, 272607, 744309, 817821, 2453463, 7360389, 22081167, 66243501]

約数ペア:

[(1, 66243501), (3, 22081167), (9, 7360389), (27, 2453463), (81, 817821), (89, 744309), (243, 272607), (267, 248103), (729, 90869), (801, 82701), (1021, 64881), (2403, 27567), (3063, 21627), (7209, 9189)]