65298573

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{5231}}^1$

素因数の和:5329

約数の個数: 24

約数和(自身を含む): 100663680

約数和(自身を除く): 35365107

約数列:

[1, 3, 9, 19, 57, 73, 171, 219, 657, 1387, 4161, 5231, 12483, 15693, 47079, 99389, 298167, 381863, 894501, 1145589, 3436767, 7255397, 21766191, 65298573]

約数ペア:

[(1, 65298573), (3, 21766191), (9, 7255397), (19, 3436767), (57, 1145589), (73, 894501), (171, 381863), (219, 298167), (657, 99389), (1387, 47079), (4161, 15693), (5231, 12483)]