90449847

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{4441}}^1$

素因数の和:4551

約数の個数: 24

約数和(自身を含む): 136742528

約数和(自身を除く): 46292681

約数列:

[1, 3, 9, 31, 73, 93, 219, 279, 657, 2263, 4441, 6789, 13323, 20367, 39969, 137671, 324193, 413013, 972579, 1239039, 2917737, 10049983, 30149949, 90449847]

約数ペア:

[(1, 90449847), (3, 30149949), (9, 10049983), (31, 2917737), (73, 1239039), (93, 972579), (219, 413013), (279, 324193), (657, 137671), (2263, 39969), (4441, 20367), (6789, 13323)]