287762067

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{5953}}^1$

素因数の和:6131

約数の個数: 24

約数和(自身を含む): 429116688

約数和(自身を除く): 141354621

約数列:

[1, 3, 9, 41, 123, 131, 369, 393, 1179, 5371, 5953, 16113, 17859, 48339, 53577, 244073, 732219, 779843, 2196657, 2339529, 7018587, 31973563, 95920689, 287762067]

約数ペア:

[(1, 287762067), (3, 95920689), (9, 31973563), (41, 7018587), (123, 2339529), (131, 2196657), (369, 779843), (393, 732219), (1179, 244073), (5371, 53577), (5953, 48339), (16113, 17859)]