89066889

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{12113}}^1$

素因数の和:12181

約数の個数: 24

約数和(自身を含む): 138584160

約数和(自身を除く): 49517271

約数列:

[1, 3, 9, 19, 43, 57, 129, 171, 387, 817, 2451, 7353, 12113, 36339, 109017, 230147, 520859, 690441, 1562577, 2071323, 4687731, 9896321, 29688963, 89066889]

約数ペア:

[(1, 89066889), (3, 29688963), (9, 9896321), (19, 4687731), (43, 2071323), (57, 1562577), (129, 690441), (171, 520859), (387, 230147), (817, 109017), (2451, 36339), (7353, 12113)]