51048873

素因数分解:

$3^4\times {\mathrm{199}}^1\times {\mathrm{3167}}^1$

素因数の和:3378

約数の個数: 20

約数和(自身を含む): 76665600

約数和(自身を除く): 25616727

約数列:

[1, 3, 9, 27, 81, 199, 597, 1791, 3167, 5373, 9501, 16119, 28503, 85509, 256527, 630233, 1890699, 5672097, 17016291, 51048873]

約数ペア:

[(1, 51048873), (3, 17016291), (9, 5672097), (27, 1890699), (81, 630233), (199, 256527), (597, 85509), (1791, 28503), (3167, 16119), (5373, 9501)]