68219193

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{25579}}^1$

素因数の和:25716

約数の個数: 16

約数和(自身を含む): 104775680

約数和(自身を除く): 36556487

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 25579, 76737, 179053, 537159, 3248533, 9745599, 22739731, 68219193]

約数ペア:

[(1, 68219193), (3, 22739731), (7, 9745599), (21, 3248533), (127, 537159), (381, 179053), (889, 76737), (2667, 25579)]