47469591

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{135241}}^1$

素因数の和:135263

約数の個数: 16

約数和(自身を含む): 75735520

約数和(自身を除く): 28265929

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 135241, 405723, 1217169, 1758133, 3651507, 5274399, 15823197, 47469591]

約数ペア:

[(1, 47469591), (3, 15823197), (9, 5274399), (13, 3651507), (27, 1758133), (39, 1217169), (117, 405723), (351, 135241)]