27371271

素因数分解:

$3^1\times {\mathrm{131}}^1\times {\mathrm{257}}^1\times {\mathrm{271}}^1$

素因数の和:662

約数の個数: 16

約数和(自身を含む): 37052928

約数和(自身を除く): 9681657

約数列:

[1, 3, 131, 257, 271, 393, 771, 813, 33667, 35501, 69647, 101001, 106503, 208941, 9123757, 27371271]

約数ペア:

[(1, 27371271), (3, 9123757), (131, 208941), (257, 106503), (271, 101001), (393, 69647), (771, 35501), (813, 33667)]