86571231

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{13219}}^1$

素因数の和:13318

約数の個数: 16

約数和(自身を含む): 120566400

約数和(自身を除く): 33995169

約数列:

[1, 3, 37, 59, 111, 177, 2183, 6549, 13219, 39657, 489103, 779921, 1467309, 2339763, 28857077, 86571231]

約数ペア:

[(1, 86571231), (3, 28857077), (37, 2339763), (59, 1467309), (111, 779921), (177, 489103), (2183, 39657), (6549, 13219)]