86871663

素因数分解:

$3^3\times {\mathrm{631}}^1\times {\mathrm{5099}}^1$

素因数の和:5739

約数の個数: 16

約数和(自身を含む): 128928000

約数和(自身を除く): 42056337

約数列:

[1, 3, 9, 27, 631, 1893, 5099, 5679, 15297, 17037, 45891, 137673, 3217469, 9652407, 28957221, 86871663]

約数ペア:

[(1, 86871663), (3, 28957221), (9, 9652407), (27, 3217469), (631, 137673), (1893, 45891), (5099, 17037), (5679, 15297)]