27957381

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{577}}^1$

素因数の和:1132

約数の個数: 16

約数和(自身を含む): 38619648

約数和(自身を除く): 10662267

約数列:

[1, 3, 31, 93, 521, 577, 1563, 1731, 16151, 17887, 48453, 53661, 300617, 901851, 9319127, 27957381]

約数ペア:

[(1, 27957381), (3, 9319127), (31, 901851), (93, 300617), (521, 53661), (577, 48453), (1563, 17887), (1731, 16151)]