84980331

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1$

素因数の和:137

約数の個数: 96

約数和(自身を含む): 150958080

約数和(自身を除く): 65977749

約数列:

[1, 3, 9, 17, 19, 23, 31, 41, 51, 57, 69, 93, 123, 153, 171, 207, 279, 323, 369, 391, 437, 527, 589, 697, 713, 779, 943, 969, 1173, 1271, 1311, 1581, 1767, 2091, 2139, 2337, 2829, 2907, 3519, 3813, 3933, 4743, 5301, 6273, 6417, 7011, 7429, 8487, 10013, 11439, 12121, 13243, 13547, 16031, 17917, 21607, 22287, 24149, 29233, 30039, 36363, 39729, 40641, 48093, 53751, 64821, 66861, 72447, 87699, 90117, 109089, 119187, 121923, 144279, 161253, 194463, 217341, 230299, 263097, 304589, 410533, 496961, 555427, 690897, 913767, 1231599, 1490883, 1666281, 2072691, 2741301, 3694797, 4472649, 4998843, 9442259, 28326777, 84980331]

約数ペア:

[(1, 84980331), (3, 28326777), (9, 9442259), (17, 4998843), (19, 4472649), (23, 3694797), (31, 2741301), (41, 2072691), (51, 1666281), (57, 1490883), (69, 1231599), (93, 913767), (123, 690897), (153, 555427), (171, 496961), (207, 410533), (279, 304589), (323, 263097), (369, 230299), (391, 217341), (437, 194463), (527, 161253), (589, 144279), (697, 121923), (713, 119187), (779, 109089), (943, 90117), (969, 87699), (1173, 72447), (1271, 66861), (1311, 64821), (1581, 53751), (1767, 48093), (2091, 40641), (2139, 39729), (2337, 36363), (2829, 30039), (2907, 29233), (3519, 24149), (3813, 22287), (3933, 21607), (4743, 17917), (5301, 16031), (6273, 13547), (6417, 13243), (7011, 12121), (7429, 11439), (8487, 10013)]