15727969881

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1545139}}^1$

素因数の和:1545190

約数の個数: 32

約数和(自身を含む): 25958352000

約数和(自身を除く): 10230382119

約数列:

[1, 3, 9, 13, 27, 29, 39, 87, 117, 261, 351, 377, 783, 1131, 3393, 10179, 1545139, 4635417, 13906251, 20086807, 41718753, 44809031, 60260421, 134427093, 180781263, 403281279, 542343789, 582517403, 1209843837, 1747552209, 5242656627, 15727969881]

約数ペア:

[(1, 15727969881), (3, 5242656627), (9, 1747552209), (13, 1209843837), (27, 582517403), (29, 542343789), (39, 403281279), (87, 180781263), (117, 134427093), (261, 60260421), (351, 44809031), (377, 41718753), (783, 20086807), (1131, 13906251), (3393, 4635417), (10179, 1545139)]