68800039

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{647}}^1\times {\mathrm{1381}}^1$

素因数の和:2046

約数の個数: 16

約数和(自身を含む): 85971456

約数和(自身を除く): 17171417

約数列:

[1, 7, 11, 77, 647, 1381, 4529, 7117, 9667, 15191, 49819, 106337, 893507, 6254549, 9828577, 68800039]

約数ペア:

[(1, 68800039), (7, 9828577), (11, 6254549), (77, 893507), (647, 106337), (1381, 49819), (4529, 15191), (7117, 9667)]