85745541

素因数分解:

$3^1\times 7^3\times {\mathrm{23}}^1\times {\mathrm{3623}}^1$

素因数の和:3670

約数の個数: 32

約数和(自身を含む): 139161600

約数和(自身を除く): 53416059

約数列:

[1, 3, 7, 21, 23, 49, 69, 147, 161, 343, 483, 1029, 1127, 3381, 3623, 7889, 10869, 23667, 25361, 76083, 83329, 177527, 249987, 532581, 583303, 1242689, 1749909, 3728067, 4083121, 12249363, 28581847, 85745541]

約数ペア:

[(1, 85745541), (3, 28581847), (7, 12249363), (21, 4083121), (23, 3728067), (49, 1749909), (69, 1242689), (147, 583303), (161, 532581), (343, 249987), (483, 177527), (1029, 83329), (1127, 76083), (3381, 25361), (3623, 23667), (7889, 10869)]