71467779

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{449}}^1\times {\mathrm{3121}}^1$

素因数の和:3590

約数の個数: 16

約数和(自身を含む): 101152800

約数和(自身を除く): 29685021

約数列:

[1, 3, 17, 51, 449, 1347, 3121, 7633, 9363, 22899, 53057, 159171, 1401329, 4203987, 23822593, 71467779]

約数ペア:

[(1, 71467779), (3, 23822593), (17, 4203987), (51, 1401329), (449, 159171), (1347, 53057), (3121, 22899), (7633, 9363)]