158954047

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{5821}}^1$

素因数の和:5958

約数の個数: 16

約数和(自身を含む): 187794432

約数和(自身を除く): 28840385

約数列:

[1, 7, 47, 83, 329, 581, 3901, 5821, 27307, 40747, 273587, 483143, 1915109, 3382001, 22707721, 158954047]

約数ペア:

[(1, 158954047), (7, 22707721), (47, 3382001), (83, 1915109), (329, 483143), (581, 273587), (3901, 40747), (5821, 27307)]