1668756771

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{23059}}^1$

素因数の和:23136

約数の個数: 48

約数和(自身を含む): 2849109120

約数和(自身を除く): 1180352349

約数列:

[1, 3, 9, 11, 17, 33, 43, 51, 99, 129, 153, 187, 387, 473, 561, 731, 1419, 1683, 2193, 4257, 6579, 8041, 23059, 24123, 69177, 72369, 207531, 253649, 392003, 760947, 991537, 1176009, 2282841, 2974611, 3528027, 4312033, 8923833, 10906907, 12936099, 16856129, 32720721, 38808297, 50568387, 98162163, 151705161, 185417419, 556252257, 1668756771]

約数ペア:

[(1, 1668756771), (3, 556252257), (9, 185417419), (11, 151705161), (17, 98162163), (33, 50568387), (43, 38808297), (51, 32720721), (99, 16856129), (129, 12936099), (153, 10906907), (187, 8923833), (387, 4312033), (473, 3528027), (561, 2974611), (731, 2282841), (1419, 1176009), (1683, 991537), (2193, 760947), (4257, 392003), (6579, 253649), (8041, 207531), (23059, 72369), (24123, 69177)]