83752053

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 147087360

約数和(自身を除く): 63335307

約数列:

[1, 3, 7, 11, 21, 33, 37, 41, 77, 111, 123, 231, 239, 259, 287, 407, 451, 717, 777, 861, 1221, 1353, 1517, 1673, 2629, 2849, 3157, 4551, 5019, 7887, 8547, 8843, 9471, 9799, 10619, 16687, 18403, 26529, 29397, 31857, 50061, 55209, 61901, 68593, 97273, 107789, 116809, 185703, 205779, 291819, 323367, 350427, 362563, 680911, 754523, 1087689, 2042733, 2263569, 2537941, 3988193, 7613823, 11964579, 27917351, 83752053]

約数ペア:

[(1, 83752053), (3, 27917351), (7, 11964579), (11, 7613823), (21, 3988193), (33, 2537941), (37, 2263569), (41, 2042733), (77, 1087689), (111, 754523), (123, 680911), (231, 362563), (239, 350427), (259, 323367), (287, 291819), (407, 205779), (451, 185703), (717, 116809), (777, 107789), (861, 97273), (1221, 68593), (1353, 61901), (1517, 55209), (1673, 50061), (2629, 31857), (2849, 29397), (3157, 26529), (4551, 18403), (5019, 16687), (7887, 10619), (8547, 9799), (8843, 9471)]