54988989

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1171}}^1\times {\mathrm{1423}}^1$

素因数の和:2608

約数の個数: 16

約数和(自身を含む): 80108544

約数和(自身を除く): 25119555

約数列:

[1, 3, 11, 33, 1171, 1423, 3513, 4269, 12881, 15653, 38643, 46959, 1666333, 4998999, 18329663, 54988989]

約数ペア:

[(1, 54988989), (3, 18329663), (11, 4998999), (33, 1666333), (1171, 46959), (1423, 38643), (3513, 15653), (4269, 12881)]