85899357

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{499}}^1\times {\mathrm{617}}^1$

素因数の和:1153

約数の個数: 24

約数和(自身を含む): 128544000

約数和(自身を除く): 42644643

約数列:

[1, 3, 9, 31, 93, 279, 499, 617, 1497, 1851, 4491, 5553, 15469, 19127, 46407, 57381, 139221, 172143, 307883, 923649, 2770947, 9544373, 28633119, 85899357]

約数ペア:

[(1, 85899357), (3, 28633119), (9, 9544373), (31, 2770947), (93, 923649), (279, 307883), (499, 172143), (617, 139221), (1497, 57381), (1851, 46407), (4491, 19127), (5553, 15469)]