938281113

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2\times {\mathrm{43}}^1$

素因数の和:164

約数の個数: 144

約数和(自身を含む): 1854268416

約数和(自身を除く): 915987303

約数列:

[1, 3, 7, 9, 11, 21, 23, 33, 37, 43, 63, 69, 77, 99, 111, 129, 161, 207, 231, 253, 259, 301, 333, 387, 407, 473, 483, 693, 759, 777, 851, 903, 989, 1221, 1369, 1419, 1449, 1591, 1771, 2277, 2331, 2553, 2709, 2849, 2967, 3311, 3663, 4107, 4257, 4773, 5313, 5957, 6923, 7659, 8547, 8901, 9361, 9583, 9933, 10879, 11137, 12321, 14319, 15059, 15939, 17501, 17871, 20769, 25641, 28083, 28749, 29799, 31487, 32637, 33411, 36593, 45177, 52503, 53613, 58867, 62307, 65527, 76153, 84249, 86247, 94461, 97911, 100233, 105413, 109779, 122507, 135531, 157509, 176601, 196581, 220409, 228459, 256151, 283383, 316239, 329337, 346357, 367521, 402523, 412069, 529803, 589743, 647537, 661227, 685377, 768453, 948717, 1039071, 1102563, 1207569, 1236207, 1353941, 1942611, 1983681, 2305359, 2424499, 2817661, 3117213, 3622707, 3708621, 4061823, 4532759, 5827833, 7273497, 8452983, 9477587, 12185469, 13598277, 14893351, 21820491, 25358949, 28432761, 40794831, 44680053, 85298283, 104253457, 134040159, 312760371, 938281113]

約数ペア:

[(1, 938281113), (3, 312760371), (7, 134040159), (9, 104253457), (11, 85298283), (21, 44680053), (23, 40794831), (33, 28432761), (37, 25358949), (43, 21820491), (63, 14893351), (69, 13598277), (77, 12185469), (99, 9477587), (111, 8452983), (129, 7273497), (161, 5827833), (207, 4532759), (231, 4061823), (253, 3708621), (259, 3622707), (301, 3117213), (333, 2817661), (387, 2424499), (407, 2305359), (473, 1983681), (483, 1942611), (693, 1353941), (759, 1236207), (777, 1207569), (851, 1102563), (903, 1039071), (989, 948717), (1221, 768453), (1369, 685377), (1419, 661227), (1449, 647537), (1591, 589743), (1771, 529803), (2277, 412069), (2331, 402523), (2553, 367521), (2709, 346357), (2849, 329337), (2967, 316239), (3311, 283383), (3663, 256151), (4107, 228459), (4257, 220409), (4773, 196581), (5313, 176601), (5957, 157509), (6923, 135531), (7659, 122507), (8547, 109779), (8901, 105413), (9361, 100233), (9583, 97911), (9933, 94461), (10879, 86247), (11137, 84249), (12321, 76153), (14319, 65527), (15059, 62307), (15939, 58867), (17501, 53613), (17871, 52503), (20769, 45177), (25641, 36593), (28083, 33411), (28749, 32637), (29799, 31487)]