64989837

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1723}}^1$

素因数の和:1870

約数の個数: 32

約数和(自身を含む): 105922560

約数和(自身を除く): 40932723

約数列:

[1, 3, 9, 11, 27, 33, 99, 127, 297, 381, 1143, 1397, 1723, 3429, 4191, 5169, 12573, 15507, 18953, 37719, 46521, 56859, 170577, 218821, 511731, 656463, 1969389, 2407031, 5908167, 7221093, 21663279, 64989837]

約数ペア:

[(1, 64989837), (3, 21663279), (9, 7221093), (11, 5908167), (27, 2407031), (33, 1969389), (99, 656463), (127, 511731), (297, 218821), (381, 170577), (1143, 56859), (1397, 46521), (1723, 37719), (3429, 18953), (4191, 15507), (5169, 12573)]