77996709

素因数分解:

$3^3\times 7^1\times {\mathrm{409}}^1\times {\mathrm{1009}}^1$

素因数の和:1434

約数の個数: 32

約数和(自身を含む): 132512000

約数和(自身を除く): 54515291

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 409, 1009, 1227, 2863, 3027, 3681, 7063, 8589, 9081, 11043, 21189, 25767, 27243, 63567, 77301, 190701, 412681, 1238043, 2888767, 3714129, 8666301, 11142387, 25998903, 77996709]

約数ペア:

[(1, 77996709), (3, 25998903), (7, 11142387), (9, 8666301), (21, 3714129), (27, 2888767), (63, 1238043), (189, 412681), (409, 190701), (1009, 77301), (1227, 63567), (2863, 27243), (3027, 25767), (3681, 21189), (7063, 11043), (8589, 9081)]