76981239

素因数分解:

$3^3\times {\mathrm{617}}^1\times {\mathrm{4621}}^1$

素因数の和:5247

約数の個数: 16

約数和(自身を含む): 114255840

約数和(自身を除く): 37274601

約数列:

[1, 3, 9, 27, 617, 1851, 4621, 5553, 13863, 16659, 41589, 124767, 2851157, 8553471, 25660413, 76981239]

約数ペア:

[(1, 76981239), (3, 25660413), (9, 8553471), (27, 2851157), (617, 124767), (1851, 41589), (4621, 16659), (5553, 13863)]