39868983

素因数分解:

$3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{151}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 74711040

約数和(自身を除く): 34842057

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 63, 77, 99, 127, 151, 189, 231, 297, 381, 453, 693, 889, 1057, 1143, 1359, 1397, 1661, 2079, 2667, 3171, 3429, 4077, 4191, 4983, 8001, 9513, 9779, 11627, 12573, 14949, 19177, 24003, 28539, 29337, 34881, 37719, 44847, 57531, 88011, 104643, 134239, 172593, 210947, 264033, 313929, 402717, 517779, 632841, 1208151, 1476629, 1898523, 3624453, 4429887, 5695569, 13289661, 39868983]

約数ペア:

[(1, 39868983), (3, 13289661), (7, 5695569), (9, 4429887), (11, 3624453), (21, 1898523), (27, 1476629), (33, 1208151), (63, 632841), (77, 517779), (99, 402717), (127, 313929), (151, 264033), (189, 210947), (231, 172593), (297, 134239), (381, 104643), (453, 88011), (693, 57531), (889, 44847), (1057, 37719), (1143, 34881), (1359, 29337), (1397, 28539), (1661, 24003), (2079, 19177), (2667, 14949), (3171, 12573), (3429, 11627), (4077, 9779), (4191, 9513), (4983, 8001)]