73747531

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{27143}}^1$

素因数の和:27186

約数の個数: 16

約数和(自身を含む): 91203840

約数和(自身を除く): 17456309

約数列:

[1, 11, 13, 19, 143, 209, 247, 2717, 27143, 298573, 352859, 515717, 3881449, 5672887, 6704321, 73747531]

約数ペア:

[(1, 73747531), (11, 6704321), (13, 5672887), (19, 3881449), (143, 515717), (209, 352859), (247, 298573), (2717, 27143)]