709649343

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1367}}^1$

素因数の和:1438

約数の個数: 80

約数和(自身を含む): 1251391680

約数和(自身を除く): 541742337

約数列:

[1, 3, 9, 13, 17, 27, 29, 39, 51, 81, 87, 117, 153, 221, 261, 351, 377, 459, 493, 663, 783, 1053, 1131, 1367, 1377, 1479, 1989, 2349, 3393, 4101, 4437, 5967, 6409, 10179, 12303, 13311, 17771, 17901, 19227, 23239, 30537, 36909, 39643, 39933, 53313, 57681, 69717, 110727, 118929, 159939, 173043, 209151, 302107, 356787, 479817, 515359, 519129, 627453, 673931, 906321, 1070361, 1439451, 1546077, 1882359, 2021793, 2718963, 3211083, 4638231, 6065379, 8156889, 8761103, 13914693, 18196137, 24470667, 26283309, 41744079, 54588411, 78849927, 236549781, 709649343]

約数ペア:

[(1, 709649343), (3, 236549781), (9, 78849927), (13, 54588411), (17, 41744079), (27, 26283309), (29, 24470667), (39, 18196137), (51, 13914693), (81, 8761103), (87, 8156889), (117, 6065379), (153, 4638231), (221, 3211083), (261, 2718963), (351, 2021793), (377, 1882359), (459, 1546077), (493, 1439451), (663, 1070361), (783, 906321), (1053, 673931), (1131, 627453), (1367, 519129), (1377, 515359), (1479, 479817), (1989, 356787), (2349, 302107), (3393, 209151), (4101, 173043), (4437, 159939), (5967, 118929), (6409, 110727), (10179, 69717), (12303, 57681), (13311, 53313), (17771, 39933), (17901, 39643), (19227, 36909), (23239, 30537)]