53475681

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1\times {\mathrm{317}}^1$

素因数の和:633

約数の個数: 32

約数和(自身を含む): 84867840

約数和(自身を除く): 31392159

約数列:

[1, 3, 7, 21, 29, 87, 203, 277, 317, 609, 831, 951, 1939, 2219, 5817, 6657, 8033, 9193, 24099, 27579, 56231, 64351, 87809, 168693, 193053, 263427, 614663, 1843989, 2546461, 7639383, 17825227, 53475681]

約数ペア:

[(1, 53475681), (3, 17825227), (7, 7639383), (21, 2546461), (29, 1843989), (87, 614663), (203, 263427), (277, 193053), (317, 168693), (609, 87809), (831, 64351), (951, 56231), (1939, 27579), (2219, 24099), (5817, 9193), (6657, 8033)]