49281969

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{1069}}^1$

素因数の和:1221

約数の個数: 24

約数和(自身を含む): 72862720

約数和(自身を除く): 23580751

約数列:

[1, 3, 11, 33, 121, 127, 363, 381, 1069, 1397, 3207, 4191, 11759, 15367, 35277, 46101, 129349, 135763, 388047, 407289, 1493393, 4480179, 16427323, 49281969]

約数ペア:

[(1, 49281969), (3, 16427323), (11, 4480179), (33, 1493393), (121, 407289), (127, 388047), (363, 135763), (381, 129349), (1069, 46101), (1397, 35277), (3207, 15367), (4191, 11759)]