42681771

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{22691}}^1$

素因数の和:22727

約数の個数: 24

約数和(自身を含む): 70799040

約数和(自身を除く): 28117269

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 22691, 68073, 204219, 249601, 431129, 748803, 1293387, 2246409, 3880161, 4742419, 14227257, 42681771]

約数ペア:

[(1, 42681771), (3, 14227257), (9, 4742419), (11, 3880161), (19, 2246409), (33, 1293387), (57, 748803), (99, 431129), (171, 249601), (209, 204219), (627, 68073), (1881, 22691)]