210533319

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{30029}}^1$

素因数の和:30095

約数の個数: 24

約数和(自身を含む): 327927600

約数和(自身を除く): 117394281

約数列:

[1, 3, 9, 19, 41, 57, 123, 171, 369, 779, 2337, 7011, 30029, 90087, 270261, 570551, 1231189, 1711653, 3693567, 5134959, 11080701, 23392591, 70177773, 210533319]

約数ペア:

[(1, 210533319), (3, 70177773), (9, 23392591), (19, 11080701), (41, 5134959), (57, 3693567), (123, 1711653), (171, 1231189), (369, 570551), (779, 270261), (2337, 90087), (7011, 30029)]