1636692561

素因数分解:

$3^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{191}}^1$

素因数の和:361

約数の個数: 120

約数和(自身を含む): 3051012096

約数和(自身を除く): 1414319535

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 81, 119, 127, 147, 153, 189, 191, 357, 381, 441, 459, 567, 573, 833, 889, 1071, 1143, 1323, 1337, 1377, 1719, 2159, 2499, 2667, 3213, 3247, 3429, 3969, 4011, 5157, 6223, 6477, 7497, 8001, 9359, 9639, 9741, 10287, 12033, 15113, 15471, 18669, 19431, 22491, 22729, 24003, 24257, 28077, 29223, 36099, 45339, 56007, 58293, 67473, 68187, 72009, 72771, 84231, 87669, 105791, 108297, 136017, 159103, 168021, 169799, 174879, 204561, 218313, 252693, 263007, 317373, 408051, 412369, 477309, 504063, 509397, 613683, 654939, 758079, 952119, 1188593, 1224153, 1237107, 1431927, 1528191, 1841049, 1964817, 2856357, 2886583, 3565779, 3711321, 4295781, 4584573, 8569071, 8659749, 10697337, 11133963, 12887343, 13753719, 20206081, 25979247, 32092011, 33401889, 60618243, 77937741, 96276033, 181854729, 233813223, 545564187, 1636692561]

約数ペア:

[(1, 1636692561), (3, 545564187), (7, 233813223), (9, 181854729), (17, 96276033), (21, 77937741), (27, 60618243), (49, 33401889), (51, 32092011), (63, 25979247), (81, 20206081), (119, 13753719), (127, 12887343), (147, 11133963), (153, 10697337), (189, 8659749), (191, 8569071), (357, 4584573), (381, 4295781), (441, 3711321), (459, 3565779), (567, 2886583), (573, 2856357), (833, 1964817), (889, 1841049), (1071, 1528191), (1143, 1431927), (1323, 1237107), (1337, 1224153), (1377, 1188593), (1719, 952119), (2159, 758079), (2499, 654939), (2667, 613683), (3213, 509397), (3247, 504063), (3429, 477309), (3969, 412369), (4011, 408051), (5157, 317373), (6223, 263007), (6477, 252693), (7497, 218313), (8001, 204561), (9359, 174879), (9639, 169799), (9741, 168021), (10287, 159103), (12033, 136017), (15113, 108297), (15471, 105791), (18669, 87669), (19431, 84231), (22491, 72771), (22729, 72009), (24003, 68187), (24257, 67473), (28077, 58293), (29223, 56007), (36099, 45339)]