57401109

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{111893}}^1$

素因数の和:111921

約数の個数: 16

約数和(自身を含む): 89515200

約数和(自身を除く): 32114091

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 111893, 335679, 1007037, 2125967, 3021111, 6377901, 19133703, 57401109]

約数ペア:

[(1, 57401109), (3, 19133703), (9, 6377901), (19, 3021111), (27, 2125967), (57, 1007037), (171, 335679), (513, 111893)]