51206967

素因数分解:

$3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{7193}}^1$

素因数の和:7319

約数の個数: 24

約数和(自身を含む): 85292064

約数和(自身を除く): 34085097

約数列:

[1, 3, 7, 9, 21, 63, 113, 339, 791, 1017, 2373, 7119, 7193, 21579, 50351, 64737, 151053, 453159, 812809, 2438427, 5689663, 7315281, 17068989, 51206967]

約数ペア:

[(1, 51206967), (3, 17068989), (7, 7315281), (9, 5689663), (21, 2438427), (63, 812809), (113, 453159), (339, 151053), (791, 64737), (1017, 50351), (2373, 21579), (7119, 7193)]