84090087

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{149}}^1\times {\mathrm{859}}^1$

素因数の和:1087

約数の個数: 24

約数和(自身を含む): 124098000

約数和(自身を除く): 40007913

約数列:

[1, 3, 9, 73, 149, 219, 447, 657, 859, 1341, 2577, 7731, 10877, 32631, 62707, 97893, 127991, 188121, 383973, 564363, 1151919, 9343343, 28030029, 84090087]

約数ペア:

[(1, 84090087), (3, 28030029), (9, 9343343), (73, 1151919), (149, 564363), (219, 383973), (447, 188121), (657, 127991), (859, 97893), (1341, 62707), (2577, 32631), (7731, 10877)]