145174959

素因数分解:

$3^2\times {\mathrm{409}}^1\times {\mathrm{39439}}^1$

素因数の和:39854

約数の個数: 12

約数和(自身を含む): 210215200

約数和(自身を除く): 65040241

約数列:

[1, 3, 9, 409, 1227, 3681, 39439, 118317, 354951, 16130551, 48391653, 145174959]

約数ペア:

[(1, 145174959), (3, 48391653), (9, 16130551), (409, 354951), (1227, 118317), (3681, 39439)]