51589359

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1$

素因数の和:616

約数の個数: 32

約数和(自身を含む): 79362240

約数和(自身を除く): 27772881

約数列:

[1, 3, 9, 27, 37, 111, 113, 333, 339, 457, 999, 1017, 1371, 3051, 4113, 4181, 12339, 12543, 16909, 37629, 50727, 51641, 112887, 152181, 154923, 456543, 464769, 1394307, 1910717, 5732151, 17196453, 51589359]

約数ペア:

[(1, 51589359), (3, 17196453), (9, 5732151), (27, 1910717), (37, 1394307), (111, 464769), (113, 456543), (333, 154923), (339, 152181), (457, 112887), (999, 51641), (1017, 50727), (1371, 37629), (3051, 16909), (4113, 12543), (4181, 12339)]