86921883

素因数分解:

$3^3\times {\mathrm{79}}^1\times {\mathrm{40751}}^1$

素因数の和:40839

約数の個数: 16

約数和(自身を含む): 130406400

約数和(自身を除く): 43484517

約数列:

[1, 3, 9, 27, 79, 237, 711, 2133, 40751, 122253, 366759, 1100277, 3219329, 9657987, 28973961, 86921883]

約数ペア:

[(1, 86921883), (3, 28973961), (9, 9657987), (27, 3219329), (79, 1100277), (237, 366759), (711, 122253), (2133, 40751)]