56149101

素因数分解:

$3^2\times {\mathrm{53}}^2\times {\mathrm{2221}}^1$

素因数の和:2333

約数の個数: 18

約数和(自身を含む): 82700618

約数和(自身を除く): 26551517

約数列:

[1, 3, 9, 53, 159, 477, 2221, 2809, 6663, 8427, 19989, 25281, 117713, 353139, 1059417, 6238789, 18716367, 56149101]

約数ペア:

[(1, 56149101), (3, 18716367), (9, 6238789), (53, 1059417), (159, 353139), (477, 117713), (2221, 25281), (2809, 19989), (6663, 8427)]