9442719

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1$

素因数の和:93

約数の個数: 72

約数和(自身を含む): 17428320

約数和(自身を除く): 7985601

約数列:

[1, 3, 9, 11, 13, 23, 29, 33, 39, 69, 87, 99, 117, 121, 143, 207, 253, 261, 299, 319, 363, 377, 429, 667, 759, 897, 957, 1089, 1131, 1287, 1573, 2001, 2277, 2691, 2783, 2871, 3289, 3393, 3509, 4147, 4719, 6003, 7337, 8349, 8671, 9867, 10527, 12441, 14157, 22011, 25047, 26013, 29601, 31581, 36179, 37323, 45617, 66033, 78039, 80707, 95381, 108537, 136851, 242121, 286143, 325611, 410553, 726363, 858429, 1049191, 3147573, 9442719]

約数ペア:

[(1, 9442719), (3, 3147573), (9, 1049191), (11, 858429), (13, 726363), (23, 410553), (29, 325611), (33, 286143), (39, 242121), (69, 136851), (87, 108537), (99, 95381), (117, 80707), (121, 78039), (143, 66033), (207, 45617), (253, 37323), (261, 36179), (299, 31581), (319, 29601), (363, 26013), (377, 25047), (429, 22011), (667, 14157), (759, 12441), (897, 10527), (957, 9867), (1089, 8671), (1131, 8349), (1287, 7337), (1573, 6003), (2001, 4719), (2277, 4147), (2691, 3509), (2783, 3393), (2871, 3289)]