47974059

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^2\times {\mathrm{151}}^1$

素因数の和:249

約数の個数: 48

約数和(自身を含む): 83806720

約数和(自身を除く): 35832661

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 151, 189, 287, 369, 453, 861, 1057, 1107, 1359, 1681, 2583, 3171, 4077, 5043, 6191, 7749, 9513, 11767, 15129, 18573, 28539, 35301, 43337, 45387, 55719, 105903, 130011, 167157, 253831, 317709, 390033, 761493, 1170099, 1776817, 2284479, 5330451, 6853437, 15991353, 47974059]

約数ペア:

[(1, 47974059), (3, 15991353), (7, 6853437), (9, 5330451), (21, 2284479), (27, 1776817), (41, 1170099), (63, 761493), (123, 390033), (151, 317709), (189, 253831), (287, 167157), (369, 130011), (453, 105903), (861, 55719), (1057, 45387), (1107, 43337), (1359, 35301), (1681, 28539), (2583, 18573), (3171, 15129), (4077, 11767), (5043, 9513), (6191, 7749)]