8270073

素因数分解:

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

素因数の和:96

約数の個数: 64

約数和(自身を含む): 15360000

約数和(自身を除く): 7089927

約数列:

[1, 3, 7, 9, 19, 21, 27, 47, 49, 57, 63, 133, 141, 147, 171, 189, 329, 343, 399, 423, 441, 513, 893, 931, 987, 1029, 1197, 1269, 1323, 2303, 2679, 2793, 2961, 3087, 3591, 6251, 6517, 6909, 8037, 8379, 8883, 9261, 16121, 18753, 19551, 20727, 24111, 25137, 43757, 48363, 56259, 58653, 62181, 131271, 145089, 168777, 175959, 306299, 393813, 435267, 918897, 1181439, 2756691, 8270073]

約数ペア:

[(1, 8270073), (3, 2756691), (7, 1181439), (9, 918897), (19, 435267), (21, 393813), (27, 306299), (47, 175959), (49, 168777), (57, 145089), (63, 131271), (133, 62181), (141, 58653), (147, 56259), (171, 48363), (189, 43757), (329, 25137), (343, 24111), (399, 20727), (423, 19551), (441, 18753), (513, 16121), (893, 9261), (931, 8883), (987, 8379), (1029, 8037), (1197, 6909), (1269, 6517), (1323, 6251), (2303, 3591), (2679, 3087), (2793, 2961)]