64395423

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{113}}^1\times {\mathrm{2753}}^1$

素因数の和:2895

約数の個数: 24

約数和(自身を含む): 97954272

約数和(自身を除く): 33558849

約数列:

[1, 3, 9, 23, 69, 113, 207, 339, 1017, 2599, 2753, 7797, 8259, 23391, 24777, 63319, 189957, 311089, 569871, 933267, 2799801, 7155047, 21465141, 64395423]

約数ペア:

[(1, 64395423), (3, 21465141), (9, 7155047), (23, 2799801), (69, 933267), (113, 569871), (207, 311089), (339, 189957), (1017, 63319), (2599, 24777), (2753, 23391), (7797, 8259)]