16585974639

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{181}}^1\times {\mathrm{5119}}^1$

素因数の和:5342

約数の個数: 80

約数和(自身を含む): 28413665280

約数和(自身を除く): 11827690641

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 181, 221, 351, 459, 543, 663, 1053, 1377, 1629, 1989, 2353, 3077, 4887, 5119, 5967, 7059, 9231, 14661, 15357, 17901, 21177, 27693, 40001, 46071, 63531, 66547, 83079, 87023, 120003, 138213, 190593, 199641, 249237, 261069, 360009, 414639, 598923, 783207, 926539, 1080027, 1131299, 1796769, 2349621, 2779617, 3240081, 3393897, 5390307, 7048863, 8338851, 10181691, 12045007, 15751163, 25016553, 30545073, 36135021, 47253489, 75049659, 91635219, 108405063, 141760467, 204765119, 325215189, 425281401, 614295357, 975645567, 1275844203, 1842886071, 5528658213, 16585974639]

約数ペア:

[(1, 16585974639), (3, 5528658213), (9, 1842886071), (13, 1275844203), (17, 975645567), (27, 614295357), (39, 425281401), (51, 325215189), (81, 204765119), (117, 141760467), (153, 108405063), (181, 91635219), (221, 75049659), (351, 47253489), (459, 36135021), (543, 30545073), (663, 25016553), (1053, 15751163), (1377, 12045007), (1629, 10181691), (1989, 8338851), (2353, 7048863), (3077, 5390307), (4887, 3393897), (5119, 3240081), (5967, 2779617), (7059, 2349621), (9231, 1796769), (14661, 1131299), (15357, 1080027), (17901, 926539), (21177, 783207), (27693, 598923), (40001, 414639), (46071, 360009), (63531, 261069), (66547, 249237), (83079, 199641), (87023, 190593), (120003, 138213)]