47620197

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{24841}}^1$

素因数の和:24921

約数の個数: 16

約数和(自身を含む): 71544960

約数和(自身を除く): 23924763

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 24841, 74523, 223569, 670707, 1763711, 5291133, 15873399, 47620197]

約数ペア:

[(1, 47620197), (3, 15873399), (9, 5291133), (27, 1763711), (71, 670707), (213, 223569), (639, 74523), (1917, 24841)]