2783236113

素因数分解:

$3^3\times 7^3\times {\mathrm{149}}^1\times {\mathrm{2017}}^1$

素因数の和:2196

約数の個数: 64

約数和(自身を含む): 4843200000

約数和(自身を除く): 2059963887

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 147, 149, 189, 343, 441, 447, 1029, 1043, 1323, 1341, 2017, 3087, 3129, 4023, 6051, 7301, 9261, 9387, 14119, 18153, 21903, 28161, 42357, 51107, 54459, 65709, 98833, 127071, 153321, 197127, 296499, 300533, 381213, 459963, 691831, 889497, 901599, 1379889, 2075493, 2103731, 2668491, 2704797, 6226479, 6311193, 8114391, 14726117, 18679437, 18933579, 44178351, 56800737, 103082819, 132535053, 309248457, 397605159, 927745371, 2783236113]

約数ペア:

[(1, 2783236113), (3, 927745371), (7, 397605159), (9, 309248457), (21, 132535053), (27, 103082819), (49, 56800737), (63, 44178351), (147, 18933579), (149, 18679437), (189, 14726117), (343, 8114391), (441, 6311193), (447, 6226479), (1029, 2704797), (1043, 2668491), (1323, 2103731), (1341, 2075493), (2017, 1379889), (3087, 901599), (3129, 889497), (4023, 691831), (6051, 459963), (7301, 381213), (9261, 300533), (9387, 296499), (14119, 197127), (18153, 153321), (21903, 127071), (28161, 98833), (42357, 65709), (51107, 54459)]