78177087

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{463}}^1$

素因数の和:799

約数の個数: 24

約数和(自身を含む): 115162944

約数和(自身を除く): 36985857

約数列:

[1, 3, 9, 73, 219, 257, 463, 657, 771, 1389, 2313, 4167, 18761, 33799, 56283, 101397, 118991, 168849, 304191, 356973, 1070919, 8686343, 26059029, 78177087]

約数ペア:

[(1, 78177087), (3, 26059029), (9, 8686343), (73, 1070919), (219, 356973), (257, 304191), (463, 168849), (657, 118991), (771, 101397), (1389, 56283), (2313, 33799), (4167, 18761)]