104979807

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{68213}}^1$

素因数の和:68244

約数の個数: 20

約数和(自身を含む): 165077880

約数和(自身を除く): 60098073

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 68213, 204639, 613917, 1296047, 1841751, 3888141, 5525253, 11664423, 34993269, 104979807]

約数ペア:

[(1, 104979807), (3, 34993269), (9, 11664423), (19, 5525253), (27, 3888141), (57, 1841751), (81, 1296047), (171, 613917), (513, 204639), (1539, 68213)]