4081077

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 8171520

約数和(自身を除く): 4090443

約数列:

[1, 3, 7, 9, 11, 13, 21, 27, 33, 39, 63, 77, 91, 99, 117, 143, 151, 189, 231, 273, 297, 351, 429, 453, 693, 819, 1001, 1057, 1287, 1359, 1661, 1963, 2079, 2457, 3003, 3171, 3861, 4077, 4983, 5889, 9009, 9513, 11627, 13741, 14949, 17667, 21593, 27027, 28539, 34881, 41223, 44847, 53001, 64779, 104643, 123669, 151151, 194337, 313929, 371007, 453453, 583011, 1360359, 4081077]

約数ペア:

[(1, 4081077), (3, 1360359), (7, 583011), (9, 453453), (11, 371007), (13, 313929), (21, 194337), (27, 151151), (33, 123669), (39, 104643), (63, 64779), (77, 53001), (91, 44847), (99, 41223), (117, 34881), (143, 28539), (151, 27027), (189, 21593), (231, 17667), (273, 14949), (297, 13741), (351, 11627), (429, 9513), (453, 9009), (693, 5889), (819, 4983), (1001, 4077), (1057, 3861), (1287, 3171), (1359, 3003), (1661, 2457), (1963, 2079)]