70488009

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{90023}}^1$

素因数の和:90061

約数の個数: 16

約数和(自身を含む): 108028800

約数和(自身を除く): 37540791

約数列:

[1, 3, 9, 27, 29, 87, 261, 783, 90023, 270069, 810207, 2430621, 2610667, 7832001, 23496003, 70488009]

約数ペア:

[(1, 70488009), (3, 23496003), (9, 7832001), (27, 2610667), (29, 2430621), (87, 810207), (261, 270069), (783, 90023)]