64318707

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{269}}^1\times {\mathrm{857}}^1$

素因数の和:1163

約数の個数: 24

約数和(自身を含む): 96370560

約数和(自身を除く): 32051853

約数列:

[1, 3, 9, 31, 93, 269, 279, 807, 857, 2421, 2571, 7713, 8339, 25017, 26567, 75051, 79701, 230533, 239103, 691599, 2074797, 7146523, 21439569, 64318707]

約数ペア:

[(1, 64318707), (3, 21439569), (9, 7146523), (31, 2074797), (93, 691599), (269, 239103), (279, 230533), (807, 79701), (857, 75051), (2421, 26567), (2571, 25017), (7713, 8339)]