193071951

素因数分解:

$3^3\times {\mathrm{53}}^1\times {\mathrm{134921}}^1$

素因数の和:134983

約数の個数: 16

約数和(自身を含む): 291431520

約数和(自身を除く): 98359569

約数列:

[1, 3, 9, 27, 53, 159, 477, 1431, 134921, 404763, 1214289, 3642867, 7150813, 21452439, 64357317, 193071951]

約数ペア:

[(1, 193071951), (3, 64357317), (9, 21452439), (27, 7150813), (53, 3642867), (159, 1214289), (477, 404763), (1431, 134921)]