87350661

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{613}}^1$

素因数の和:913

約数の個数: 24

約数和(自身を含む): 128733696

約数和(自身を除く): 41383035

約数列:

[1, 3, 9, 71, 213, 223, 613, 639, 669, 1839, 2007, 5517, 15833, 43523, 47499, 130569, 136699, 142497, 391707, 410097, 1230291, 9705629, 29116887, 87350661]

約数ペア:

[(1, 87350661), (3, 29116887), (9, 9705629), (71, 1230291), (213, 410097), (223, 391707), (613, 142497), (639, 136699), (669, 130569), (1839, 47499), (2007, 43523), (5517, 15833)]