51377121

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{2917}}^1$

素因数の和:3045

約数の個数: 24

約数和(自身を含む): 78902720

約数和(自身を除く): 27525599

約数列:

[1, 3, 9, 19, 57, 103, 171, 309, 927, 1957, 2917, 5871, 8751, 17613, 26253, 55423, 166269, 300451, 498807, 901353, 2704059, 5708569, 17125707, 51377121]

約数ペア:

[(1, 51377121), (3, 17125707), (9, 5708569), (19, 2704059), (57, 901353), (103, 498807), (171, 300451), (309, 166269), (927, 55423), (1957, 26253), (2917, 17613), (5871, 8751)]