8153271

素因数分解:

$3^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{241}}^1$

素因数の和:436

約数の個数: 32

約数和(自身を含む): 13939200

約数和(自身を除く): 5785929

約数列:

[1, 3, 7, 9, 21, 27, 63, 179, 189, 241, 537, 723, 1253, 1611, 1687, 2169, 3759, 4833, 5061, 6507, 11277, 15183, 33831, 43139, 45549, 129417, 301973, 388251, 905919, 1164753, 2717757, 8153271]

約数ペア:

[(1, 8153271), (3, 2717757), (7, 1164753), (9, 905919), (21, 388251), (27, 301973), (63, 129417), (179, 45549), (189, 43139), (241, 33831), (537, 15183), (723, 11277), (1253, 6507), (1611, 5061), (1687, 4833), (2169, 3759)]