61656959

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{2207}}^1$

素因数の和:2534

約数の個数: 16

約数和(自身を含む): 76167168

約数和(自身を除く): 14510209

約数列:

[1, 7, 13, 91, 307, 2149, 2207, 3991, 15449, 27937, 28691, 200837, 677549, 4742843, 8808137, 61656959]

約数ペア:

[(1, 61656959), (7, 8808137), (13, 4742843), (91, 677549), (307, 200837), (2149, 28691), (2207, 27937), (3991, 15449)]