20131086681

素因数分解:

$3^3\times {\mathrm{59}}^1\times {\mathrm{3083}}^1\times {\mathrm{4099}}^1$

素因数の和:7250

約数の個数: 32

約数和(自身を含む): 30346560000

約数和(自身を除く): 10215473319

約数列:

[1, 3, 9, 27, 59, 177, 531, 1593, 3083, 4099, 9249, 12297, 27747, 36891, 83241, 110673, 181897, 241841, 545691, 725523, 1637073, 2176569, 4911219, 6529707, 12637217, 37911651, 113734953, 341204859, 745595803, 2236787409, 6710362227, 20131086681]

約数ペア:

[(1, 20131086681), (3, 6710362227), (9, 2236787409), (27, 745595803), (59, 341204859), (177, 113734953), (531, 37911651), (1593, 12637217), (3083, 6529707), (4099, 4911219), (9249, 2176569), (12297, 1637073), (27747, 725523), (36891, 545691), (83241, 241841), (110673, 181897)]