80723583

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{1439}}^1$

素因数の和:1739

約数の個数: 24

約数和(自身を含む): 122204160

約数和(自身を除く): 41480577

約数列:

[1, 3, 9, 23, 69, 207, 271, 813, 1439, 2439, 4317, 6233, 12951, 18699, 33097, 56097, 99291, 297873, 389969, 1169907, 3509721, 8969287, 26907861, 80723583]

約数ペア:

[(1, 80723583), (3, 26907861), (9, 8969287), (23, 3509721), (69, 1169907), (207, 389969), (271, 297873), (813, 99291), (1439, 56097), (2439, 33097), (4317, 18699), (6233, 12951)]