87058539

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{1801}}^1$

素因数の和:1979

約数の個数: 24

約数和(自身を含む): 129873744

約数和(自身を除く): 42815205

約数列:

[1, 3, 9, 41, 123, 131, 369, 393, 1179, 1801, 5371, 5403, 16113, 16209, 48339, 73841, 221523, 235931, 664569, 707793, 2123379, 9673171, 29019513, 87058539]

約数ペア:

[(1, 87058539), (3, 29019513), (9, 9673171), (41, 2123379), (123, 707793), (131, 664569), (369, 235931), (393, 221523), (1179, 73841), (1801, 48339), (5371, 16209), (5403, 16113)]