53393109

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{6247}}^1$

素因数の和:6305

約数の個数: 32

約数和(自身を含む): 91170816

約数和(自身を除く): 37777707

約数列:

[1, 3, 7, 11, 21, 33, 37, 77, 111, 231, 259, 407, 777, 1221, 2849, 6247, 8547, 18741, 43729, 68717, 131187, 206151, 231139, 481019, 693417, 1443057, 1617973, 2542529, 4853919, 7627587, 17797703, 53393109]

約数ペア:

[(1, 53393109), (3, 17797703), (7, 7627587), (11, 4853919), (21, 2542529), (33, 1617973), (37, 1443057), (77, 693417), (111, 481019), (231, 231139), (259, 206151), (407, 131187), (777, 68717), (1221, 43729), (2849, 18741), (6247, 8547)]