71885061

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{4391}}^1$

素因数の和:4521

約数の個数: 24

約数和(自身を含む): 110994624

約数和(自身を除く): 39109563

約数列:

[1, 3, 9, 17, 51, 107, 153, 321, 963, 1819, 4391, 5457, 13173, 16371, 39519, 74647, 223941, 469837, 671823, 1409511, 4228533, 7987229, 23961687, 71885061]

約数ペア:

[(1, 71885061), (3, 23961687), (9, 7987229), (17, 4228533), (51, 1409511), (107, 671823), (153, 469837), (321, 223941), (963, 74647), (1819, 39519), (4391, 16371), (5457, 13173)]