227617881

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{18121}}^1$

素因数の和:18256

約数の個数: 16

約数和(自身を含む): 313148160

約数和(自身を除く): 85530279

約数列:

[1, 3, 53, 79, 159, 237, 4187, 12561, 18121, 54363, 960413, 1431559, 2881239, 4294677, 75872627, 227617881]

約数ペア:

[(1, 227617881), (3, 75872627), (53, 4294677), (79, 2881239), (159, 1431559), (237, 960413), (4187, 54363), (12561, 18121)]