27688641

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{311}}^1\times {\mathrm{503}}^1$

素因数の和:876

約数の個数: 16

約数和(自身を含む): 37739520

約数和(自身を除く): 10050879

約数列:

[1, 3, 59, 177, 311, 503, 933, 1509, 18349, 29677, 55047, 89031, 156433, 469299, 9229547, 27688641]

約数ペア:

[(1, 27688641), (3, 9229547), (59, 469299), (177, 156433), (311, 89031), (503, 55047), (933, 29677), (1509, 18349)]