140162407

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{127}}^1\times {\mathrm{1303}}^1$

素因数の和:1459

約数の個数: 24

約数和(自身を含む): 177594368

約数和(自身を除く): 37431961

約数列:

[1, 7, 11, 77, 121, 127, 847, 889, 1303, 1397, 9121, 9779, 14333, 15367, 100331, 107569, 157663, 165481, 1103641, 1158367, 1820291, 12742037, 20023201, 140162407]

約数ペア:

[(1, 140162407), (7, 20023201), (11, 12742037), (77, 1820291), (121, 1158367), (127, 1103641), (847, 165481), (889, 157663), (1303, 107569), (1397, 100331), (9121, 15367), (9779, 14333)]