47199627

素因数分解:

$3^2\times {\mathrm{53}}^2\times {\mathrm{1867}}^1$

素因数の和:1979

約数の個数: 18

約数和(自身を含む): 69525092

約数和(自身を除く): 22325465

約数列:

[1, 3, 9, 53, 159, 477, 1867, 2809, 5601, 8427, 16803, 25281, 98951, 296853, 890559, 5244403, 15733209, 47199627]

約数ペア:

[(1, 47199627), (3, 15733209), (9, 5244403), (53, 890559), (159, 296853), (477, 98951), (1867, 25281), (2809, 16803), (5601, 8427)]