147282009

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1\times {\mathrm{773}}^1$

素因数の和:1037

約数の個数: 32

約数和(自身を含む): 231035904

約数和(自身を除く): 83753895

約数列:

[1, 3, 7, 21, 43, 129, 211, 301, 633, 773, 903, 1477, 2319, 4431, 5411, 9073, 16233, 27219, 33239, 63511, 99717, 163103, 190533, 232673, 489309, 698019, 1141721, 3425163, 7013429, 21040287, 49094003, 147282009]

約数ペア:

[(1, 147282009), (3, 49094003), (7, 21040287), (21, 7013429), (43, 3425163), (129, 1141721), (211, 698019), (301, 489309), (633, 232673), (773, 190533), (903, 163103), (1477, 99717), (2319, 63511), (4431, 33239), (5411, 27219), (9073, 16233)]