66372009

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{67}}^1\times {\mathrm{2729}}^1$

素因数の和:2821

約数の個数: 24

約数和(自身を含む): 98760480

約数和(自身を除く): 32388471

約数列:

[1, 3, 11, 33, 67, 121, 201, 363, 737, 2211, 2729, 8107, 8187, 24321, 30019, 90057, 182843, 330209, 548529, 990627, 2011273, 6033819, 22124003, 66372009]

約数ペア:

[(1, 66372009), (3, 22124003), (11, 6033819), (33, 2011273), (67, 990627), (121, 548529), (201, 330209), (363, 182843), (737, 90057), (2211, 30019), (2729, 24321), (8107, 8187)]