78679133

素因数分解:

${\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:381

約数の個数: 24

約数和(自身を含む): 90914400

約数和(自身を除く): 12235267

約数列:

[1, 13, 19, 107, 169, 229, 247, 1391, 2033, 2977, 3211, 4351, 18083, 24503, 26429, 38701, 56563, 318539, 343577, 465557, 735319, 4141007, 6052241, 78679133]

約数ペア:

[(1, 78679133), (13, 6052241), (19, 4141007), (107, 735319), (169, 465557), (229, 343577), (247, 318539), (1391, 56563), (2033, 38701), (2977, 26429), (3211, 24503), (4351, 18083)]