71323390047

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{179}}^1\times {\mathrm{50329}}^1$

素因数の和:50560

約数の個数: 64

約数和(自身を含む): 121758336000

約数和(自身を除く): 50434945953

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 179, 203, 273, 377, 537, 609, 1131, 1253, 2327, 2639, 3759, 5191, 6981, 7917, 15573, 16289, 36337, 48867, 50329, 67483, 109011, 150987, 202449, 352303, 472381, 654277, 1056909, 1417143, 1459541, 1962831, 4378623, 4579939, 9008891, 10216787, 13739817, 18974033, 27026673, 30650361, 56922099, 63062237, 117115583, 132818231, 189186711, 261257839, 351346749, 398454693, 783773517, 819809081, 1828804873, 2459427243, 3396351907, 5486414619, 10189055721, 23774463349, 71323390047]

約数ペア:

[(1, 71323390047), (3, 23774463349), (7, 10189055721), (13, 5486414619), (21, 3396351907), (29, 2459427243), (39, 1828804873), (87, 819809081), (91, 783773517), (179, 398454693), (203, 351346749), (273, 261257839), (377, 189186711), (537, 132818231), (609, 117115583), (1131, 63062237), (1253, 56922099), (2327, 30650361), (2639, 27026673), (3759, 18974033), (5191, 13739817), (6981, 10216787), (7917, 9008891), (15573, 4579939), (16289, 4378623), (36337, 1962831), (48867, 1459541), (50329, 1417143), (67483, 1056909), (109011, 654277), (150987, 472381), (202449, 352303)]