64995453

素因数分解:

$3^7\times {\mathrm{113}}^1\times {\mathrm{263}}^1$

素因数の和:397

約数の個数: 32

約数和(自身を含む): 98714880

約数和(自身を除く): 33719427

約数列:

[1, 3, 9, 27, 81, 113, 243, 263, 339, 729, 789, 1017, 2187, 2367, 3051, 7101, 9153, 21303, 27459, 29719, 63909, 82377, 89157, 191727, 247131, 267471, 575181, 802413, 2407239, 7221717, 21665151, 64995453]

約数ペア:

[(1, 64995453), (3, 21665151), (9, 7221717), (27, 2407239), (81, 802413), (113, 575181), (243, 267471), (263, 247131), (339, 191727), (729, 89157), (789, 82377), (1017, 63909), (2187, 29719), (2367, 27459), (3051, 21303), (7101, 9153)]