55103781

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{431}}^1\times {\mathrm{2243}}^1$

素因数の和:2696

約数の個数: 16

約数和(自身を含む): 77552640

約数和(自身を除く): 22448859

約数列:

[1, 3, 19, 57, 431, 1293, 2243, 6729, 8189, 24567, 42617, 127851, 966733, 2900199, 18367927, 55103781]

約数ペア:

[(1, 55103781), (3, 18367927), (19, 2900199), (57, 966733), (431, 127851), (1293, 42617), (2243, 24567), (6729, 8189)]