4903767

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:129

約数の個数: 48

約数和(自身を含む): 8512000

約数和(自身を除く): 3608233

約数列:

[1, 3, 9, 11, 19, 27, 33, 57, 79, 99, 121, 171, 209, 237, 297, 363, 513, 627, 711, 869, 1089, 1501, 1881, 2133, 2299, 2607, 3267, 4503, 5643, 6897, 7821, 9559, 13509, 16511, 20691, 23463, 28677, 40527, 49533, 62073, 86031, 148599, 181621, 258093, 445797, 544863, 1634589, 4903767]

約数ペア:

[(1, 4903767), (3, 1634589), (9, 544863), (11, 445797), (19, 258093), (27, 181621), (33, 148599), (57, 86031), (79, 62073), (99, 49533), (121, 40527), (171, 28677), (209, 23463), (237, 20691), (297, 16511), (363, 13509), (513, 9559), (627, 7821), (711, 6897), (869, 5643), (1089, 4503), (1501, 3267), (1881, 2607), (2133, 2299)]