78251547

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{73}}^1\times {\mathrm{2953}}^1$

素因数の和:3051

約数の個数: 24

約数和(自身を含む): 116293072

約数和(自身を除く): 38041525

約数列:

[1, 3, 11, 33, 73, 121, 219, 363, 803, 2409, 2953, 8833, 8859, 26499, 32483, 97449, 215569, 357313, 646707, 1071939, 2371259, 7113777, 26083849, 78251547]

約数ペア:

[(1, 78251547), (3, 26083849), (11, 7113777), (33, 2371259), (73, 1071939), (121, 646707), (219, 357313), (363, 215569), (803, 97449), (2409, 32483), (2953, 26499), (8833, 8859)]