81926727

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{17317}}^1$

素因数の和:17422

約数の個数: 16

約数和(自身を含む): 116376960

約数和(自身を除く): 34450233

約数列:

[1, 3, 19, 57, 83, 249, 1577, 4731, 17317, 51951, 329023, 987069, 1437311, 4311933, 27308909, 81926727]

約数ペア:

[(1, 81926727), (3, 27308909), (19, 4311933), (57, 1437311), (83, 987069), (249, 329023), (1577, 51951), (4731, 17317)]