48707421

素因数分解:

$3^1\times 7^2\times {\mathrm{127}}^1\times {\mathrm{2609}}^1$

素因数の和:2753

約数の個数: 24

約数和(自身を含む): 76170240

約数和(自身を除く): 27462819

約数列:

[1, 3, 7, 21, 49, 127, 147, 381, 889, 2609, 2667, 6223, 7827, 18263, 18669, 54789, 127841, 331343, 383523, 994029, 2319401, 6958203, 16235807, 48707421]

約数ペア:

[(1, 48707421), (3, 16235807), (7, 6958203), (21, 2319401), (49, 994029), (127, 383523), (147, 331343), (381, 127841), (889, 54789), (2609, 18669), (2667, 18263), (6223, 7827)]