51729039

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{1321}}^1$

素因数の和:1575

約数の個数: 24

約数和(自身を含む): 79055600

約数和(自身を除く): 27326561

約数列:

[1, 3, 9, 19, 57, 171, 229, 687, 1321, 2061, 3963, 4351, 11889, 13053, 25099, 39159, 75297, 225891, 302509, 907527, 2722581, 5747671, 17243013, 51729039]

約数ペア:

[(1, 51729039), (3, 17243013), (9, 5747671), (19, 2722581), (57, 907527), (171, 302509), (229, 225891), (687, 75297), (1321, 39159), (2061, 25099), (3963, 13053), (4351, 11889)]