68528632319

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{587}}^1\times {\mathrm{661}}^1\times {\mathrm{1097}}^1$

素因数の和:2375

約数の個数: 32

約数和(自身を含む): 82061392896

約数和(自身を除く): 13532760577

約数列:

[1, 7, 23, 161, 587, 661, 1097, 4109, 4627, 7679, 13501, 15203, 25231, 94507, 106421, 176617, 388007, 643939, 725117, 2716049, 4507573, 5075819, 8924161, 14810597, 16677691, 62469127, 103674179, 116743837, 425643679, 2979505753, 9789804617, 68528632319]

約数ペア:

[(1, 68528632319), (7, 9789804617), (23, 2979505753), (161, 425643679), (587, 116743837), (661, 103674179), (1097, 62469127), (4109, 16677691), (4627, 14810597), (7679, 8924161), (13501, 5075819), (15203, 4507573), (25231, 2716049), (94507, 725117), (106421, 643939), (176617, 388007)]