84518091

素因数分解:

$3^2\times 7^2\times {\mathrm{43}}^1\times {\mathrm{4457}}^1$

素因数の和:4520

約数の個数: 36

約数和(自身を含む): 145348632

約数和(自身を除く): 60830541

約数列:

[1, 3, 7, 9, 21, 43, 49, 63, 129, 147, 301, 387, 441, 903, 2107, 2709, 4457, 6321, 13371, 18963, 31199, 40113, 93597, 191651, 218393, 280791, 574953, 655179, 1341557, 1724859, 1965537, 4024671, 9390899, 12074013, 28172697, 84518091]

約数ペア:

[(1, 84518091), (3, 28172697), (7, 12074013), (9, 9390899), (21, 4024671), (43, 1965537), (49, 1724859), (63, 1341557), (129, 655179), (147, 574953), (301, 280791), (387, 218393), (441, 191651), (903, 93597), (2107, 40113), (2709, 31199), (4457, 18963), (6321, 13371)]