71780181

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{523}}^1\times {\mathrm{4159}}^1$

素因数の和:4696

約数の個数: 16

約数和(自身を含む): 104632320

約数和(自身を除く): 32852139

約数列:

[1, 3, 11, 33, 523, 1569, 4159, 5753, 12477, 17259, 45749, 137247, 2175157, 6525471, 23926727, 71780181]

約数ペア:

[(1, 71780181), (3, 23926727), (11, 6525471), (33, 2175157), (523, 137247), (1569, 45749), (4159, 17259), (5753, 12477)]