75728107

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{20297}}^1$

素因数の和:20358

約数の個数: 16

約数和(自身を含む): 95481792

約数和(自身を除く): 19753685

約数列:

[1, 7, 13, 41, 91, 287, 533, 3731, 20297, 142079, 263861, 832177, 1847027, 5825239, 10818301, 75728107]

約数ペア:

[(1, 75728107), (7, 10818301), (13, 5825239), (41, 1847027), (91, 832177), (287, 263861), (533, 142079), (3731, 20297)]