142798329

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{229949}}^1$

素因数の和:229981

約数の個数: 16

約数和(自身を含む): 220752000

約数和(自身を除く): 77953671

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 229949, 689847, 2069541, 5288827, 6208623, 15866481, 47599443, 142798329]

約数ペア:

[(1, 142798329), (3, 47599443), (9, 15866481), (23, 6208623), (27, 5288827), (69, 2069541), (207, 689847), (621, 229949)]