768804969

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{1129}}^1$

素因数の和:1365

約数の個数: 32

約数和(自身を含む): 1093478400

約数和(自身を除く): 324673431

約数列:

[1, 3, 23, 69, 71, 139, 213, 417, 1129, 1633, 3197, 3387, 4899, 9591, 9869, 25967, 29607, 77901, 80159, 156931, 226987, 240477, 470793, 680961, 1843657, 3609413, 5530971, 10828239, 11142101, 33426303, 256268323, 768804969]

約数ペア:

[(1, 768804969), (3, 256268323), (23, 33426303), (69, 11142101), (71, 10828239), (139, 5530971), (213, 3609413), (417, 1843657), (1129, 680961), (1633, 470793), (3197, 240477), (3387, 226987), (4899, 156931), (9591, 80159), (9869, 77901), (25967, 29607)]