103678947

素因数分解:

$3^4\times {\mathrm{109}}^1\times {\mathrm{11743}}^1$

素因数の和:11864

約数の個数: 20

約数和(自身を含む): 156312640

約数和(自身を除く): 52633693

約数列:

[1, 3, 9, 27, 81, 109, 327, 981, 2943, 8829, 11743, 35229, 105687, 317061, 951183, 1279987, 3839961, 11519883, 34559649, 103678947]

約数ペア:

[(1, 103678947), (3, 34559649), (9, 11519883), (27, 3839961), (81, 1279987), (109, 951183), (327, 317061), (981, 105687), (2943, 35229), (8829, 11743)]