158517633

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{311}}^1$

素因数の和:509

約数の個数: 32

約数和(自身を含む): 226437120

約数和(自身を除く): 67919487

約数列:

[1, 3, 23, 69, 83, 89, 249, 267, 311, 933, 1909, 2047, 5727, 6141, 7153, 7387, 21459, 22161, 25813, 27679, 77439, 83037, 169901, 509703, 593699, 636617, 1781097, 1909851, 2297357, 6892071, 52839211, 158517633]

約数ペア:

[(1, 158517633), (3, 52839211), (23, 6892071), (69, 2297357), (83, 1909851), (89, 1781097), (249, 636617), (267, 593699), (311, 509703), (933, 169901), (1909, 83037), (2047, 77439), (5727, 27679), (6141, 25813), (7153, 22161), (7387, 21459)]