64964691

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{5167}}^1$

素因数の和:5311

約数の個数: 24

約数和(自身を含む): 103194624

約数和(自身を除く): 38229933

約数列:

[1, 3, 9, 11, 33, 99, 127, 381, 1143, 1397, 4191, 5167, 12573, 15501, 46503, 56837, 170511, 511533, 656209, 1968627, 5905881, 7218299, 21654897, 64964691]

約数ペア:

[(1, 64964691), (3, 21654897), (9, 7218299), (11, 5905881), (33, 1968627), (99, 656209), (127, 511533), (381, 170511), (1143, 56837), (1397, 46503), (4191, 15501), (5167, 12573)]