51207237

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{1901}}^1$

素因数の和:2021

約数の個数: 24

約数和(自身を含む): 76848408

約数和(自身を除く): 25641171

約数列:

[1, 3, 9, 41, 73, 123, 219, 369, 657, 1901, 2993, 5703, 8979, 17109, 26937, 77941, 138773, 233823, 416319, 701469, 1248957, 5689693, 17069079, 51207237]

約数ペア:

[(1, 51207237), (3, 17069079), (9, 5689693), (41, 1248957), (73, 701469), (123, 416319), (219, 233823), (369, 138773), (657, 77941), (1901, 26937), (2993, 17109), (5703, 8979)]