73463103

素因数分解:

$3^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:317

約数の個数: 72

約数和(自身を含む): 134447040

約数和(自身を除く): 60983937

約数列:

[1, 3, 7, 9, 17, 21, 41, 49, 51, 63, 119, 123, 147, 153, 239, 287, 357, 369, 441, 697, 717, 833, 861, 1071, 1673, 2009, 2091, 2151, 2499, 2583, 4063, 4879, 5019, 6027, 6273, 7497, 9799, 11711, 12189, 14637, 15057, 18081, 28441, 29397, 34153, 35133, 36567, 43911, 68593, 85323, 88191, 102459, 105399, 166583, 199087, 205779, 255969, 307377, 480151, 499749, 597261, 617337, 1166081, 1440453, 1499247, 1791783, 3498243, 4321359, 8162567, 10494729, 24487701, 73463103]

約数ペア:

[(1, 73463103), (3, 24487701), (7, 10494729), (9, 8162567), (17, 4321359), (21, 3498243), (41, 1791783), (49, 1499247), (51, 1440453), (63, 1166081), (119, 617337), (123, 597261), (147, 499749), (153, 480151), (239, 307377), (287, 255969), (357, 205779), (369, 199087), (441, 166583), (697, 105399), (717, 102459), (833, 88191), (861, 85323), (1071, 68593), (1673, 43911), (2009, 36567), (2091, 35133), (2151, 34153), (2499, 29397), (2583, 28441), (4063, 18081), (4879, 15057), (5019, 14637), (6027, 12189), (6273, 11711), (7497, 9799)]