8119521

素因数分解:

$3^4\times {\mathrm{59}}^1\times {\mathrm{1699}}^1$

素因数の和:1770

約数の個数: 20

約数和(自身を含む): 12342000

約数和(自身を除く): 4222479

約数列:

[1, 3, 9, 27, 59, 81, 177, 531, 1593, 1699, 4779, 5097, 15291, 45873, 100241, 137619, 300723, 902169, 2706507, 8119521]

約数ペア:

[(1, 8119521), (3, 2706507), (9, 902169), (27, 300723), (59, 137619), (81, 100241), (177, 45873), (531, 15291), (1593, 5097), (1699, 4779)]