64280161

素因数分解:

${\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{127}}^1$

素因数の和:285

約数の個数: 24

約数和(自身を含む): 73543680

約数和(自身を除く): 9263519

約数列:

[1, 11, 47, 89, 121, 127, 517, 979, 1397, 4183, 5687, 5969, 10769, 11303, 15367, 46013, 65659, 124333, 506143, 531241, 722249, 1367663, 5843651, 64280161]

約数ペア:

[(1, 64280161), (11, 5843651), (47, 1367663), (89, 722249), (121, 531241), (127, 506143), (517, 124333), (979, 65659), (1397, 46013), (4183, 15367), (5687, 11303), (5969, 10769)]