55971657

素因数分解:

$3^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{16763}}^1$

素因数の和:16829

約数の個数: 24

約数和(自身を含む): 94146624

約数和(自身を除く): 38174967

約数列:

[1, 3, 7, 9, 21, 53, 63, 159, 371, 477, 1113, 3339, 16763, 50289, 117341, 150867, 352023, 888439, 1056069, 2665317, 6219073, 7995951, 18657219, 55971657]

約数ペア:

[(1, 55971657), (3, 18657219), (7, 7995951), (9, 6219073), (21, 2665317), (53, 1056069), (63, 888439), (159, 352023), (371, 150867), (477, 117341), (1113, 50289), (3339, 16763)]