27213681

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{43403}}^1$

素因数の和:43436

約数の個数: 16

約数和(自身を含む): 41667840

約数和(自身を除く): 14454159

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 43403, 130209, 477433, 824657, 1432299, 2473971, 9071227, 27213681]

約数ペア:

[(1, 27213681), (3, 9071227), (11, 2473971), (19, 1432299), (33, 824657), (57, 477433), (209, 130209), (627, 43403)]