166554817

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1039}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 209664000

約数和(自身を除く): 43109183

約数列:

[1, 11, 13, 19, 59, 143, 209, 247, 649, 767, 1039, 1121, 2717, 8437, 11429, 12331, 13507, 14573, 19741, 61301, 148577, 160303, 217151, 256633, 674311, 796913, 1164719, 2822963, 8766043, 12811909, 15141347, 166554817]

約数ペア:

[(1, 166554817), (11, 15141347), (13, 12811909), (19, 8766043), (59, 2822963), (143, 1164719), (209, 796913), (247, 674311), (649, 256633), (767, 217151), (1039, 160303), (1121, 148577), (2717, 61301), (8437, 19741), (11429, 14573), (12331, 13507)]