741782097

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{419}}^1$

素因数の和:500

約数の個数: 128

約数和(自身を含む): 1451520000

約数和(自身を除く): 709737903

約数列:

[1, 3, 7, 9, 17, 19, 21, 27, 29, 51, 57, 63, 87, 119, 133, 153, 171, 189, 203, 261, 323, 357, 399, 419, 459, 493, 513, 551, 609, 783, 969, 1071, 1197, 1257, 1479, 1653, 1827, 2261, 2907, 2933, 3213, 3451, 3591, 3771, 3857, 4437, 4959, 5481, 6783, 7123, 7961, 8721, 8799, 9367, 10353, 11313, 11571, 12151, 13311, 14877, 20349, 21369, 23883, 26397, 28101, 31059, 34713, 36453, 49861, 55727, 61047, 64107, 65569, 71649, 79191, 84303, 85057, 93177, 104139, 109359, 135337, 149583, 167181, 192321, 196707, 206567, 214947, 230869, 252909, 255171, 328077, 406011, 448749, 501543, 590121, 619701, 692607, 765513, 947359, 1218033, 1346247, 1445969, 1504629, 1616083, 1770363, 1859103, 2077821, 2296539, 2842077, 3654099, 3924773, 4337907, 4848249, 5577309, 6233463, 8526231, 11774319, 13013721, 14544747, 25578693, 27473411, 35322957, 39041163, 43634241, 82420233, 105968871, 247260699, 741782097]

約数ペア:

[(1, 741782097), (3, 247260699), (7, 105968871), (9, 82420233), (17, 43634241), (19, 39041163), (21, 35322957), (27, 27473411), (29, 25578693), (51, 14544747), (57, 13013721), (63, 11774319), (87, 8526231), (119, 6233463), (133, 5577309), (153, 4848249), (171, 4337907), (189, 3924773), (203, 3654099), (261, 2842077), (323, 2296539), (357, 2077821), (399, 1859103), (419, 1770363), (459, 1616083), (493, 1504629), (513, 1445969), (551, 1346247), (609, 1218033), (783, 947359), (969, 765513), (1071, 692607), (1197, 619701), (1257, 590121), (1479, 501543), (1653, 448749), (1827, 406011), (2261, 328077), (2907, 255171), (2933, 252909), (3213, 230869), (3451, 214947), (3591, 206567), (3771, 196707), (3857, 192321), (4437, 167181), (4959, 149583), (5481, 135337), (6783, 109359), (7123, 104139), (7961, 93177), (8721, 85057), (8799, 84303), (9367, 79191), (10353, 71649), (11313, 65569), (11571, 64107), (12151, 61047), (13311, 55727), (14877, 49861), (20349, 36453), (21369, 34713), (23883, 31059), (26397, 28101)]