82205703

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{127}}^1$

素因数の和:268

約数の個数: 48

約数和(自身を含む): 129392640

約数和(自身を除く): 47186937

約数列:

[1, 3, 9, 23, 53, 59, 69, 127, 159, 177, 207, 381, 477, 531, 1143, 1219, 1357, 2921, 3127, 3657, 4071, 6731, 7493, 8763, 9381, 10971, 12213, 20193, 22479, 26289, 28143, 60579, 67437, 71921, 154813, 172339, 215763, 397129, 464439, 517017, 647289, 1191387, 1393317, 1551051, 3574161, 9133967, 27401901, 82205703]

約数ペア:

[(1, 82205703), (3, 27401901), (9, 9133967), (23, 3574161), (53, 1551051), (59, 1393317), (69, 1191387), (127, 647289), (159, 517017), (177, 464439), (207, 397129), (381, 215763), (477, 172339), (531, 154813), (1143, 71921), (1219, 67437), (1357, 60579), (2921, 28143), (3127, 26289), (3657, 22479), (4071, 20193), (6731, 12213), (7493, 10971), (8763, 9381)]