169343721

素因数分解:

$3^2\times {\mathrm{73}}^1\times {\mathrm{113}}^1\times {\mathrm{2281}}^1$

素因数の和:2473

約数の個数: 24

約数和(自身を含む): 250262376

約数和(自身を除く): 80918655

約数列:

[1, 3, 9, 73, 113, 219, 339, 657, 1017, 2281, 6843, 8249, 20529, 24747, 74241, 166513, 257753, 499539, 773259, 1498617, 2319777, 18815969, 56447907, 169343721]

約数ペア:

[(1, 169343721), (3, 56447907), (9, 18815969), (73, 2319777), (113, 1498617), (219, 773259), (339, 499539), (657, 257753), (1017, 166513), (2281, 74241), (6843, 24747), (8249, 20529)]