54271239

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{857}}^1$

素因数の和:991

約数の個数: 32

約数和(自身を含む): 84015360

約数和(自身を除く): 29744121

約数列:

[1, 3, 11, 19, 33, 57, 101, 209, 303, 627, 857, 1111, 1919, 2571, 3333, 5757, 9427, 16283, 21109, 28281, 48849, 63327, 86557, 179113, 259671, 537339, 952127, 1644583, 2856381, 4933749, 18090413, 54271239]

約数ペア:

[(1, 54271239), (3, 18090413), (11, 4933749), (19, 2856381), (33, 1644583), (57, 952127), (101, 537339), (209, 259671), (303, 179113), (627, 86557), (857, 63327), (1111, 48849), (1919, 28281), (2571, 21109), (3333, 16283), (5757, 9427)]