73747629

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{131}}^1\times {\mathrm{881}}^1$

素因数の和:1089

約数の個数: 24

約数和(自身を含む): 108972864

約数和(自身を除く): 35225235

約数列:

[1, 3, 9, 71, 131, 213, 393, 639, 881, 1179, 2643, 7929, 9301, 27903, 62551, 83709, 115411, 187653, 346233, 562959, 1038699, 8194181, 24582543, 73747629]

約数ペア:

[(1, 73747629), (3, 24582543), (9, 8194181), (71, 1038699), (131, 562959), (213, 346233), (393, 187653), (639, 115411), (881, 83709), (1179, 62551), (2643, 27903), (7929, 9301)]