87619257

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{761}}^1\times {\mathrm{1163}}^1$

素因数の和:1941

約数の個数: 24

約数和(自身を含む): 138367008

約数和(自身を除く): 50747751

約数列:

[1, 3, 9, 11, 33, 99, 761, 1163, 2283, 3489, 6849, 8371, 10467, 12793, 25113, 38379, 75339, 115137, 885043, 2655129, 7965387, 9735473, 29206419, 87619257]

約数ペア:

[(1, 87619257), (3, 29206419), (9, 9735473), (11, 7965387), (33, 2655129), (99, 885043), (761, 115137), (1163, 75339), (2283, 38379), (3489, 25113), (6849, 12793), (8371, 10467)]