57956319

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{647}}^1$

素因数の和:959

約数の個数: 24

約数和(自身を含む): 86430240

約数和(自身を除く): 28473921

約数列:

[1, 3, 9, 37, 111, 269, 333, 647, 807, 1941, 2421, 5823, 9953, 23939, 29859, 71817, 89577, 174043, 215451, 522129, 1566387, 6439591, 19318773, 57956319]

約数ペア:

[(1, 57956319), (3, 19318773), (9, 6439591), (37, 1566387), (111, 522129), (269, 215451), (333, 174043), (647, 89577), (807, 71817), (1941, 29859), (2421, 23939), (5823, 9953)]