27268639

素因数分解:

${\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:354

約数の個数: 16

約数和(自身を含む): 29304000

約数和(自身を除く): 2035361

約数列:

[1, 23, 73, 109, 149, 1679, 2507, 3427, 7957, 10877, 16241, 183011, 250171, 373543, 1185593, 27268639]

約数ペア:

[(1, 27268639), (23, 1185593), (73, 373543), (109, 250171), (149, 183011), (1679, 16241), (2507, 10877), (3427, 7957)]