61491003

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79139}}^1$

素因数の和:79186

約数の個数: 16

約数和(自身を含む): 96234240

約数和(自身を除く): 34743237

約数列:

[1, 3, 7, 21, 37, 111, 259, 777, 79139, 237417, 553973, 1661919, 2928143, 8784429, 20497001, 61491003]

約数ペア:

[(1, 61491003), (3, 20497001), (7, 8784429), (21, 2928143), (37, 1661919), (111, 553973), (259, 237417), (777, 79139)]