47093913

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{91801}}^1$

素因数の和:91829

約数の個数: 16

約数和(自身を含む): 73441600

約数和(自身を除く): 26347687

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 91801, 275403, 826209, 1744219, 2478627, 5232657, 15697971, 47093913]

約数ペア:

[(1, 47093913), (3, 15697971), (9, 5232657), (19, 2478627), (27, 1744219), (57, 826209), (171, 275403), (513, 91801)]