155527801

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^2\times {\mathrm{647}}^1$

素因数の和:753

約数の個数: 24

約数和(自身を含む): 187572672

約数和(自身を除く): 32044871

約数列:

[1, 11, 13, 41, 143, 451, 533, 647, 1681, 5863, 7117, 8411, 18491, 21853, 26527, 92521, 240383, 291797, 344851, 1087607, 3793361, 11963677, 14138891, 155527801]

約数ペア:

[(1, 155527801), (11, 14138891), (13, 11963677), (41, 3793361), (143, 1087607), (451, 344851), (533, 291797), (647, 240383), (1681, 92521), (5863, 26527), (7117, 21853), (8411, 18491)]