155861193961

素因数分解:

${\mathrm{11}}^2\times {\mathrm{173}}^1\times {\mathrm{977}}^1\times {\mathrm{7621}}^1$

素因数の和:8793

約数の個数: 24

約数和(自身を含む): 172507780872

約数和(自身を除く): 16646586911

約数列:

[1, 11, 121, 173, 977, 1903, 7621, 10747, 20933, 83831, 118217, 169021, 922141, 1318433, 1859231, 7445717, 14502763, 20451541, 81902887, 159530393, 900931757, 1288109041, 14169199451, 155861193961]

約数ペア:

[(1, 155861193961), (11, 14169199451), (121, 1288109041), (173, 900931757), (977, 159530393), (1903, 81902887), (7621, 20451541), (10747, 14502763), (20933, 7445717), (83831, 1859231), (118217, 1318433), (169021, 922141)]