84327747

素因数分解:

$3^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{29311}}^1$

素因数の和:29458

約数の個数: 16

約数和(自身を含む): 129441792

約数和(自身を除く): 45114045

約数列:

[1, 3, 7, 21, 137, 411, 959, 2877, 29311, 87933, 205177, 615531, 4015607, 12046821, 28109249, 84327747]

約数ペア:

[(1, 84327747), (3, 28109249), (7, 12046821), (21, 4015607), (137, 615531), (411, 205177), (959, 87933), (2877, 29311)]