77409423

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2011}}^1$

素因数の和:2084

約数の個数: 48

約数和(自身を含む): 140614656

約数和(自身を除く): 63205233

約数列:

[1, 3, 7, 9, 13, 21, 39, 47, 63, 91, 117, 141, 273, 329, 423, 611, 819, 987, 1833, 2011, 2961, 4277, 5499, 6033, 12831, 14077, 18099, 26143, 38493, 42231, 78429, 94517, 126693, 183001, 235287, 283551, 549003, 661619, 850653, 1228721, 1647009, 1984857, 3686163, 5954571, 8601047, 11058489, 25803141, 77409423]

約数ペア:

[(1, 77409423), (3, 25803141), (7, 11058489), (9, 8601047), (13, 5954571), (21, 3686163), (39, 1984857), (47, 1647009), (63, 1228721), (91, 850653), (117, 661619), (141, 549003), (273, 283551), (329, 235287), (423, 183001), (611, 126693), (819, 94517), (987, 78429), (1833, 42231), (2011, 38493), (2961, 26143), (4277, 18099), (5499, 14077), (6033, 12831)]