51362217

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{1277}}^1$

素因数の和:1433

約数の個数: 24

約数和(自身を含む): 76756680

約数和(自身を除く): 25394463

約数列:

[1, 3, 9, 41, 109, 123, 327, 369, 981, 1277, 3831, 4469, 11493, 13407, 40221, 52357, 139193, 157071, 417579, 471213, 1252737, 5706913, 17120739, 51362217]

約数ペア:

[(1, 51362217), (3, 17120739), (9, 5706913), (41, 1252737), (109, 471213), (123, 417579), (327, 157071), (369, 139193), (981, 52357), (1277, 40221), (3831, 13407), (4469, 11493)]