1956527223

素因数分解:

$3^1\times 7^3\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:314

約数の個数: 96

約数和(自身を含む): 3364992000

約数和(自身を除く): 1408464777

約数列:

[1, 3, 7, 19, 21, 23, 49, 57, 69, 133, 147, 161, 229, 343, 361, 399, 437, 483, 687, 931, 1029, 1083, 1127, 1311, 1603, 2527, 2793, 3059, 3381, 4351, 4809, 5267, 6517, 7581, 7889, 8303, 9177, 11221, 13053, 15801, 17689, 19551, 21413, 23667, 24909, 30457, 33663, 36869, 53067, 58121, 64239, 78547, 82669, 91371, 100073, 110607, 123823, 149891, 174363, 213199, 235641, 248007, 258083, 300219, 371469, 406847, 449673, 578683, 639597, 700511, 774249, 1220541, 1492393, 1736049, 1806581, 1901387, 2101533, 2847929, 4050781, 4477179, 4903577, 5419743, 5704161, 8543787, 12152343, 13309709, 14710731, 28355467, 34325039, 39929127, 85066401, 93167963, 102975117, 279503889, 652175741, 1956527223]

約数ペア:

[(1, 1956527223), (3, 652175741), (7, 279503889), (19, 102975117), (21, 93167963), (23, 85066401), (49, 39929127), (57, 34325039), (69, 28355467), (133, 14710731), (147, 13309709), (161, 12152343), (229, 8543787), (343, 5704161), (361, 5419743), (399, 4903577), (437, 4477179), (483, 4050781), (687, 2847929), (931, 2101533), (1029, 1901387), (1083, 1806581), (1127, 1736049), (1311, 1492393), (1603, 1220541), (2527, 774249), (2793, 700511), (3059, 639597), (3381, 578683), (4351, 449673), (4809, 406847), (5267, 371469), (6517, 300219), (7581, 258083), (7889, 248007), (8303, 235641), (9177, 213199), (11221, 174363), (13053, 149891), (15801, 123823), (17689, 110607), (19551, 100073), (21413, 91371), (23667, 82669), (24909, 78547), (30457, 64239), (33663, 58121), (36869, 53067)]