61780293

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{127}}^1\times {\mathrm{419}}^1$

素因数の和:598

約数の個数: 32

約数和(自身を含む): 94617600

約数和(自身を除く): 32837307

約数列:

[1, 3, 9, 27, 43, 127, 129, 381, 387, 419, 1143, 1161, 1257, 3429, 3771, 5461, 11313, 16383, 18017, 49149, 53213, 54051, 147447, 159639, 162153, 478917, 486459, 1436751, 2288159, 6864477, 20593431, 61780293]

約数ペア:

[(1, 61780293), (3, 20593431), (9, 6864477), (27, 2288159), (43, 1436751), (127, 486459), (129, 478917), (381, 162153), (387, 159639), (419, 147447), (1143, 54051), (1161, 53213), (1257, 49149), (3429, 18017), (3771, 16383), (5461, 11313)]