63172953

素因数分解:

$3^6\times {\mathrm{193}}^1\times {\mathrm{449}}^1$

素因数の和:660

約数の個数: 28

約数和(自身を含む): 95418900

約数和(自身を除く): 32245947

約数列:

[1, 3, 9, 27, 81, 193, 243, 449, 579, 729, 1347, 1737, 4041, 5211, 12123, 15633, 36369, 46899, 86657, 109107, 140697, 259971, 327321, 779913, 2339739, 7019217, 21057651, 63172953]

約数ペア:

[(1, 63172953), (3, 21057651), (9, 7019217), (27, 2339739), (81, 779913), (193, 327321), (243, 259971), (449, 140697), (579, 109107), (729, 86657), (1347, 46899), (1737, 36369), (4041, 15633), (5211, 12123)]