47830581

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{31079}}^1$

素因数の和:31110

約数の個数: 20

約数和(自身を含む): 75213600

約数和(自身を除く): 27383019

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 31079, 93237, 279711, 590501, 839133, 1771503, 2517399, 5314509, 15943527, 47830581]

約数ペア:

[(1, 47830581), (3, 15943527), (9, 5314509), (19, 2517399), (27, 1771503), (57, 839133), (81, 590501), (171, 279711), (513, 93237), (1539, 31079)]