74430657

素因数分解:

$3^5\times 7^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1$

素因数の和:102

約数の個数: 96

約数和(自身を含む): 139776000

約数和(自身を除く): 65345343

約数列:

[1, 3, 7, 9, 19, 21, 27, 47, 49, 57, 63, 81, 133, 141, 147, 171, 189, 243, 329, 343, 399, 423, 441, 513, 567, 893, 931, 987, 1029, 1197, 1269, 1323, 1539, 1701, 2303, 2679, 2793, 2961, 3087, 3591, 3807, 3969, 4617, 6251, 6517, 6909, 8037, 8379, 8883, 9261, 10773, 11421, 11907, 16121, 18753, 19551, 20727, 24111, 25137, 26649, 27783, 32319, 43757, 48363, 56259, 58653, 62181, 72333, 75411, 79947, 83349, 131271, 145089, 168777, 175959, 186543, 216999, 226233, 306299, 393813, 435267, 506331, 527877, 559629, 918897, 1181439, 1305801, 1518993, 1583631, 2756691, 3544317, 3917403, 8270073, 10632951, 24810219, 74430657]

約数ペア:

[(1, 74430657), (3, 24810219), (7, 10632951), (9, 8270073), (19, 3917403), (21, 3544317), (27, 2756691), (47, 1583631), (49, 1518993), (57, 1305801), (63, 1181439), (81, 918897), (133, 559629), (141, 527877), (147, 506331), (171, 435267), (189, 393813), (243, 306299), (329, 226233), (343, 216999), (399, 186543), (423, 175959), (441, 168777), (513, 145089), (567, 131271), (893, 83349), (931, 79947), (987, 75411), (1029, 72333), (1197, 62181), (1269, 58653), (1323, 56259), (1539, 48363), (1701, 43757), (2303, 32319), (2679, 27783), (2793, 26649), (2961, 25137), (3087, 24111), (3591, 20727), (3807, 19551), (3969, 18753), (4617, 16121), (6251, 11907), (6517, 11421), (6909, 10773), (8037, 9261), (8379, 8883)]