53921127

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{487}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 82639872

約数和(自身を除く): 28718745

約数列:

[1, 3, 13, 17, 39, 51, 167, 221, 487, 501, 663, 1461, 2171, 2839, 6331, 6513, 8279, 8517, 18993, 24837, 36907, 81329, 107627, 110721, 243987, 322881, 1057277, 1382593, 3171831, 4147779, 17973709, 53921127]

約数ペア:

[(1, 53921127), (3, 17973709), (13, 4147779), (17, 3171831), (39, 1382593), (51, 1057277), (167, 322881), (221, 243987), (487, 110721), (501, 107627), (663, 81329), (1461, 36907), (2171, 24837), (2839, 18993), (6331, 8517), (6513, 8279)]