91183729

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{7649}}^1$

素因数の和:7800

約数の個数: 16

約数和(自身を含む): 113097600

約数和(自身を除く): 21913871

約数列:

[1, 7, 13, 91, 131, 917, 1703, 7649, 11921, 53543, 99437, 696059, 1002019, 7014133, 13026247, 91183729]

約数ペア:

[(1, 91183729), (7, 13026247), (13, 7014133), (91, 1002019), (131, 696059), (917, 99437), (1703, 53543), (7649, 11921)]