27287577

素因数分解:

$3^3\times {\mathrm{821}}^1\times {\mathrm{1231}}^1$

素因数の和:2061

約数の個数: 16

約数和(自身を含む): 40508160

約数和(自身を除く): 13220583

約数列:

[1, 3, 9, 27, 821, 1231, 2463, 3693, 7389, 11079, 22167, 33237, 1010651, 3031953, 9095859, 27287577]

約数ペア:

[(1, 27287577), (3, 9095859), (9, 3031953), (27, 1010651), (821, 33237), (1231, 22167), (2463, 11079), (3693, 7389)]