161944863

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{12967}}^1$

素因数の和:13174

約数の個数: 16

約数和(自身を含む): 226576896

約数和(自身を除く): 64632033

約数列:

[1, 3, 23, 69, 181, 543, 4163, 12489, 12967, 38901, 298241, 894723, 2347027, 7041081, 53981621, 161944863]

約数ペア:

[(1, 161944863), (3, 53981621), (23, 7041081), (69, 2347027), (181, 894723), (543, 298241), (4163, 38901), (12489, 12967)]