80142111

素因数分解:

$3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{34381}}^1$

素因数の和:34431

約数の個数: 24

約数和(自身を含む): 135877664

約数和(自身を除く): 55735553

約数列:

[1, 3, 7, 9, 21, 37, 63, 111, 259, 333, 777, 2331, 34381, 103143, 240667, 309429, 722001, 1272097, 2166003, 3816291, 8904679, 11448873, 26714037, 80142111]

約数ペア:

[(1, 80142111), (3, 26714037), (7, 11448873), (9, 8904679), (21, 3816291), (37, 2166003), (63, 1272097), (111, 722001), (259, 309429), (333, 240667), (777, 103143), (2331, 34381)]