51241923

素因数分解:

$3^3\times {\mathrm{41}}^2\times {\mathrm{1129}}^1$

素因数の和:1220

約数の個数: 24

約数和(自身を含む): 77879600

約数和(自身を除く): 26637677

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 1129, 1681, 3387, 5043, 10161, 15129, 30483, 45387, 46289, 138867, 416601, 1249803, 1897849, 5693547, 17080641, 51241923]

約数ペア:

[(1, 51241923), (3, 17080641), (9, 5693547), (27, 1897849), (41, 1249803), (123, 416601), (369, 138867), (1107, 46289), (1129, 45387), (1681, 30483), (3387, 15129), (5043, 10161)]