233813223

素因数分解:

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

素因数の和:354

約数の個数: 80

約数和(自身を含む): 428212224

約数和(自身を除く): 194399001

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 81, 119, 127, 153, 189, 191, 357, 381, 459, 567, 573, 889, 1071, 1143, 1337, 1377, 1719, 2159, 2667, 3213, 3247, 3429, 4011, 5157, 6477, 8001, 9639, 9741, 10287, 12033, 15113, 15471, 19431, 22729, 24003, 24257, 29223, 36099, 45339, 58293, 68187, 72009, 72771, 87669, 108297, 136017, 169799, 174879, 204561, 218313, 263007, 408051, 412369, 509397, 613683, 654939, 1224153, 1237107, 1528191, 1841049, 1964817, 2886583, 3711321, 4584573, 8659749, 11133963, 13753719, 25979247, 33401889, 77937741, 233813223]

約数ペア:

[(1, 233813223), (3, 77937741), (7, 33401889), (9, 25979247), (17, 13753719), (21, 11133963), (27, 8659749), (51, 4584573), (63, 3711321), (81, 2886583), (119, 1964817), (127, 1841049), (153, 1528191), (189, 1237107), (191, 1224153), (357, 654939), (381, 613683), (459, 509397), (567, 412369), (573, 408051), (889, 263007), (1071, 218313), (1143, 204561), (1337, 174879), (1377, 169799), (1719, 136017), (2159, 108297), (2667, 87669), (3213, 72771), (3247, 72009), (3429, 68187), (4011, 58293), (5157, 45339), (6477, 36099), (8001, 29223), (9639, 24257), (9741, 24003), (10287, 22729), (12033, 19431), (15113, 15471)]