27189921

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{179}}^1\times {\mathrm{4603}}^1$

素因数の和:4796

約数の個数: 16

約数和(自身を含む): 39778560

約数和(自身を除く): 12588639

約数列:

[1, 3, 11, 33, 179, 537, 1969, 4603, 5907, 13809, 50633, 151899, 823937, 2471811, 9063307, 27189921]

約数ペア:

[(1, 27189921), (3, 9063307), (11, 2471811), (33, 823937), (179, 151899), (537, 50633), (1969, 13809), (4603, 5907)]