86934843

素因数分解:

$3^3\times {\mathrm{181}}^1\times {\mathrm{17789}}^1$

素因数の和:17979

約数の個数: 16

約数和(自身を含む): 129511200

約数和(自身を除く): 42576357

約数列:

[1, 3, 9, 27, 181, 543, 1629, 4887, 17789, 53367, 160101, 480303, 3219809, 9659427, 28978281, 86934843]

約数ペア:

[(1, 86934843), (3, 28978281), (9, 9659427), (27, 3219809), (181, 480303), (543, 160101), (1629, 53367), (4887, 17789)]