47875347

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{136397}}^1$

素因数の和:136419

約数の個数: 16

約数和(自身を含む): 76382880

約数和(自身を除く): 28507533

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 136397, 409191, 1227573, 1773161, 3682719, 5319483, 15958449, 47875347]

約数ペア:

[(1, 47875347), (3, 15958449), (9, 5319483), (13, 3682719), (27, 1773161), (39, 1227573), (117, 409191), (351, 136397)]