307485369

素因数分解:

$3^3\times {\mathrm{83}}^1\times {\mathrm{137209}}^1$

素因数の和:137301

約数の個数: 16

約数和(自身を含む): 461025600

約数和(自身を除く): 153540231

約数列:

[1, 3, 9, 27, 83, 249, 747, 2241, 137209, 411627, 1234881, 3704643, 11388347, 34165041, 102495123, 307485369]

約数ペア:

[(1, 307485369), (3, 102495123), (9, 34165041), (27, 11388347), (83, 3704643), (249, 1234881), (747, 411627), (2241, 137209)]