86393847

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1\times {\mathrm{523}}^1$

素因数の和:663

約数の個数: 32

約数和(自身を含む): 126766080

約数和(自身を除く): 40372233

約数列:

[1, 3, 17, 41, 51, 79, 123, 237, 523, 697, 1343, 1569, 2091, 3239, 4029, 8891, 9717, 21443, 26673, 41317, 55063, 64329, 123951, 165189, 364531, 702389, 1093593, 1693997, 2107167, 5081991, 28797949, 86393847]

約数ペア:

[(1, 86393847), (3, 28797949), (17, 5081991), (41, 2107167), (51, 1693997), (79, 1093593), (123, 702389), (237, 364531), (523, 165189), (697, 123951), (1343, 64329), (1569, 55063), (2091, 41317), (3239, 26673), (4029, 21443), (8891, 9717)]