64792287

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{60497}}^1$

素因数の和:60527

約数の個数: 24

約数和(自身を含む): 113252256

約数和(自身を除く): 48459969

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 1071, 60497, 181491, 423479, 544473, 1028449, 1270437, 3085347, 3811311, 7199143, 9256041, 21597429, 64792287]

約数ペア:

[(1, 64792287), (3, 21597429), (7, 9256041), (9, 7199143), (17, 3811311), (21, 3085347), (51, 1270437), (63, 1028449), (119, 544473), (153, 423479), (357, 181491), (1071, 60497)]