157025151

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{239}}^1\times {\mathrm{1973}}^1$

素因数の和:2255

約数の個数: 24

約数和(自身を含む): 234037440

約数和(自身を除く): 77012289

約数列:

[1, 3, 9, 37, 111, 239, 333, 717, 1973, 2151, 5919, 8843, 17757, 26529, 73001, 79587, 219003, 471547, 657009, 1414641, 4243923, 17447239, 52341717, 157025151]

約数ペア:

[(1, 157025151), (3, 52341717), (9, 17447239), (37, 4243923), (111, 1414641), (239, 657009), (333, 471547), (717, 219003), (1973, 79587), (2151, 73001), (5919, 26529), (8843, 17757)]