56927883

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{21061}}^1$

素因数の和:21134

約数の個数: 16

約数和(自身を含む): 81889056

約数和(自身を除く): 24961173

約数列:

[1, 3, 17, 51, 53, 159, 901, 2703, 21061, 63183, 358037, 1074111, 1116233, 3348699, 18975961, 56927883]

約数ペア:

[(1, 56927883), (3, 18975961), (17, 3348699), (51, 1116233), (53, 1074111), (159, 358037), (901, 63183), (2703, 21061)]