1296754569

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{1721}}^1$

素因数の和:1843

約数の個数: 64

約数和(自身を含む): 2182118400

約数和(自身を除く): 885363831

約数列:

[1, 3, 9, 11, 27, 33, 43, 59, 99, 129, 177, 297, 387, 473, 531, 649, 1161, 1419, 1593, 1721, 1947, 2537, 4257, 5163, 5841, 7611, 12771, 15489, 17523, 18931, 22833, 27907, 46467, 56793, 68499, 74003, 83721, 101539, 170379, 222009, 251163, 304617, 511137, 666027, 753489, 814033, 913851, 1116929, 1998081, 2442099, 2741553, 3350787, 4366177, 7326297, 10052361, 13098531, 21978891, 30157083, 39295593, 48027947, 117886779, 144083841, 432251523, 1296754569]

約数ペア:

[(1, 1296754569), (3, 432251523), (9, 144083841), (11, 117886779), (27, 48027947), (33, 39295593), (43, 30157083), (59, 21978891), (99, 13098531), (129, 10052361), (177, 7326297), (297, 4366177), (387, 3350787), (473, 2741553), (531, 2442099), (649, 1998081), (1161, 1116929), (1419, 913851), (1593, 814033), (1721, 753489), (1947, 666027), (2537, 511137), (4257, 304617), (5163, 251163), (5841, 222009), (7611, 170379), (12771, 101539), (15489, 83721), (17523, 74003), (18931, 68499), (22833, 56793), (27907, 46467)]