64854039

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{2797}}^1$

素因数の和:2990

約数の個数: 16

約数和(自身を含む): 88640640

約数和(自身を除く): 23786601

約数列:

[1, 3, 59, 131, 177, 393, 2797, 7729, 8391, 23187, 165023, 366407, 495069, 1099221, 21618013, 64854039]

約数ペア:

[(1, 64854039), (3, 21618013), (59, 1099221), (131, 495069), (177, 366407), (393, 165023), (2797, 23187), (7729, 8391)]