2247709527

素因数分解:

$3^3\times 7^3\times {\mathrm{163}}^1\times {\mathrm{1489}}^1$

素因数の和:1682

約数の個数: 64

約数和(自身を含む): 3909760000

約数和(自身を除く): 1662050473

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 163, 189, 343, 441, 489, 1029, 1141, 1323, 1467, 1489, 3087, 3423, 4401, 4467, 7987, 9261, 10269, 10423, 13401, 23961, 30807, 31269, 40203, 55909, 71883, 72961, 93807, 167727, 215649, 218883, 242707, 281421, 503181, 510727, 656649, 728121, 1509543, 1532181, 1698949, 1969947, 2184363, 4596543, 5096847, 6553089, 11892643, 13789629, 15290541, 35677929, 45871623, 83248501, 107033787, 249745503, 321101361, 749236509, 2247709527]

約数ペア:

[(1, 2247709527), (3, 749236509), (7, 321101361), (9, 249745503), (21, 107033787), (27, 83248501), (49, 45871623), (63, 35677929), (147, 15290541), (163, 13789629), (189, 11892643), (343, 6553089), (441, 5096847), (489, 4596543), (1029, 2184363), (1141, 1969947), (1323, 1698949), (1467, 1532181), (1489, 1509543), (3087, 728121), (3423, 656649), (4401, 510727), (4467, 503181), (7987, 281421), (9261, 242707), (10269, 218883), (10423, 215649), (13401, 167727), (23961, 93807), (30807, 72961), (31269, 71883), (40203, 55909)]