80475129

素因数分解:

$3^2\times 7^1\times {\mathrm{167}}^1\times {\mathrm{7649}}^1$

素因数の和:7829

約数の個数: 24

約数和(自身を含む): 133660800

約数和(自身を除く): 53185671

約数列:

[1, 3, 7, 9, 21, 63, 167, 501, 1169, 1503, 3507, 7649, 10521, 22947, 53543, 68841, 160629, 481887, 1277383, 3832149, 8941681, 11496447, 26825043, 80475129]

約数ペア:

[(1, 80475129), (3, 26825043), (7, 11496447), (9, 8941681), (21, 3832149), (63, 1277383), (167, 481887), (501, 160629), (1169, 68841), (1503, 53543), (3507, 22947), (7649, 10521)]