47174319

素因数分解:

$3^6\times {\mathrm{163}}^1\times {\mathrm{397}}^1$

素因数の和:578

約数の個数: 28

約数和(自身を含む): 71342296

約数和(自身を除く): 24167977

約数列:

[1, 3, 9, 27, 81, 163, 243, 397, 489, 729, 1191, 1467, 3573, 4401, 10719, 13203, 32157, 39609, 64711, 96471, 118827, 194133, 289413, 582399, 1747197, 5241591, 15724773, 47174319]

約数ペア:

[(1, 47174319), (3, 15724773), (9, 5241591), (27, 1747197), (81, 582399), (163, 289413), (243, 194133), (397, 118827), (489, 96471), (729, 64711), (1191, 39609), (1467, 32157), (3573, 13203), (4401, 10719)]