26117577

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{421}}^1$

素因数の和:601

約数の個数: 24

約数和(自身を含む): 38775048

約数和(自身を除く): 12657471

約数列:

[1, 3, 9, 61, 113, 183, 339, 421, 549, 1017, 1263, 3789, 6893, 20679, 25681, 47573, 62037, 77043, 142719, 231129, 428157, 2901953, 8705859, 26117577]

約数ペア:

[(1, 26117577), (3, 8705859), (9, 2901953), (61, 428157), (113, 231129), (183, 142719), (339, 77043), (421, 62037), (549, 47573), (1017, 25681), (1263, 20679), (3789, 6893)]