155111787

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{78697}}^1$

素因数の和:78779

約数の個数: 16

約数和(自身を含む): 232946080

約数和(自身を除く): 77834293

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 78697, 236091, 708273, 2124819, 5744881, 17234643, 51703929, 155111787]

約数ペア:

[(1, 155111787), (3, 51703929), (9, 17234643), (27, 5744881), (73, 2124819), (219, 708273), (657, 236091), (1971, 78697)]