42521697

素因数分解:

$3^2\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{1061}}^1$

素因数の和:1201

約数の個数: 24

約数和(自身を含む): 63341928

約数和(自身を除く): 20820231

約数列:

[1, 3, 9, 61, 73, 183, 219, 549, 657, 1061, 3183, 4453, 9549, 13359, 40077, 64721, 77453, 194163, 232359, 582489, 697077, 4724633, 14173899, 42521697]

約数ペア:

[(1, 42521697), (3, 14173899), (9, 4724633), (61, 697077), (73, 582489), (183, 232359), (219, 194163), (549, 77453), (657, 64721), (1061, 40077), (3183, 13359), (4453, 9549)]