81696558

素因数分解:

$2^1\times 3^1\times {\mathrm{2971}}^1\times {\mathrm{4583}}^1$

素因数の和:7559

約数の個数: 16

約数和(自身を含む): 163483776

約数和(自身を除く): 81787218

約数列:

[1, 2, 3, 6, 2971, 4583, 5942, 8913, 9166, 13749, 17826, 27498, 13616093, 27232186, 40848279, 81696558]

約数ペア:

[(1, 81696558), (2, 40848279), (3, 27232186), (6, 13616093), (2971, 27498), (4583, 17826), (5942, 13749), (8913, 9166)]