31896639

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{20023}}^1$

素因数の和:20091

約数の個数: 16

約数和(自身を含む): 48057600

約数和(自身を除く): 16160961

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 20023, 60069, 180207, 540621, 1181357, 3544071, 10632213, 31896639]

約数ペア:

[(1, 31896639), (3, 10632213), (9, 3544071), (27, 1181357), (59, 540621), (177, 180207), (531, 60069), (1593, 20023)]