153996887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1\times {\mathrm{937}}^1$

素因数の和:1238

約数の個数: 16

約数和(自身を含む): 171451392

約数和(自身を除く): 17454505

約数列:

[1, 11, 67, 223, 737, 937, 2453, 10307, 14941, 62779, 164351, 208951, 690569, 2298461, 13999717, 153996887]

約数ペア:

[(1, 153996887), (11, 13999717), (67, 2298461), (223, 690569), (737, 208951), (937, 164351), (2453, 62779), (10307, 14941)]