77933745

素因数分解:

$3^7\times 5^1\times {\mathrm{7127}}^1$

素因数の和:7153

約数の個数: 32

約数和(自身を含む): 140279040

約数和(自身を除く): 62345295

約数列:

[1, 3, 5, 9, 15, 27, 45, 81, 135, 243, 405, 729, 1215, 2187, 3645, 7127, 10935, 21381, 35635, 64143, 106905, 192429, 320715, 577287, 962145, 1731861, 2886435, 5195583, 8659305, 15586749, 25977915, 77933745]

約数ペア:

[(1, 77933745), (3, 25977915), (5, 15586749), (9, 8659305), (15, 5195583), (27, 2886435), (45, 1731861), (81, 962145), (135, 577287), (243, 320715), (405, 192429), (729, 106905), (1215, 64143), (2187, 35635), (3645, 21381), (7127, 10935)]