69929937

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{113}}^1$

素因数の和:203

約数の個数: 96

約数和(自身を含む): 136581120

約数和(自身を除く): 66651183

約数列:

[1, 3, 7, 9, 11, 19, 21, 33, 47, 57, 63, 77, 99, 113, 133, 141, 171, 209, 231, 329, 339, 399, 423, 517, 627, 693, 791, 893, 987, 1017, 1197, 1243, 1463, 1551, 1881, 2147, 2373, 2679, 2961, 3619, 3729, 4389, 4653, 5311, 6251, 6441, 7119, 8037, 8701, 9823, 10857, 11187, 13167, 15029, 15933, 18753, 19323, 23617, 26103, 29469, 32571, 37177, 45087, 47799, 56259, 58421, 68761, 70851, 78309, 88407, 100909, 111531, 135261, 165319, 175263, 206283, 212553, 302727, 334593, 408947, 495957, 525789, 618849, 706363, 908181, 1109999, 1226841, 1487871, 2119089, 3329997, 3680523, 6357267, 7769993, 9989991, 23309979, 69929937]

約数ペア:

[(1, 69929937), (3, 23309979), (7, 9989991), (9, 7769993), (11, 6357267), (19, 3680523), (21, 3329997), (33, 2119089), (47, 1487871), (57, 1226841), (63, 1109999), (77, 908181), (99, 706363), (113, 618849), (133, 525789), (141, 495957), (171, 408947), (209, 334593), (231, 302727), (329, 212553), (339, 206283), (399, 175263), (423, 165319), (517, 135261), (627, 111531), (693, 100909), (791, 88407), (893, 78309), (987, 70851), (1017, 68761), (1197, 58421), (1243, 56259), (1463, 47799), (1551, 45087), (1881, 37177), (2147, 32571), (2373, 29469), (2679, 26103), (2961, 23617), (3619, 19323), (3729, 18753), (4389, 15933), (4653, 15029), (5311, 13167), (6251, 11187), (6441, 10857), (7119, 9823), (8037, 8701)]