55842369

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{277}}^1$

素因数の和:481

約数の個数: 32

約数和(自身を含む): 84067200

約数和(自身を除く): 28224831

約数列:

[1, 3, 11, 33, 41, 123, 149, 277, 447, 451, 831, 1353, 1639, 3047, 4917, 6109, 9141, 11357, 18327, 34071, 41273, 67199, 123819, 124927, 201597, 374781, 454003, 1362009, 1692193, 5076579, 18614123, 55842369]

約数ペア:

[(1, 55842369), (3, 18614123), (11, 5076579), (33, 1692193), (41, 1362009), (123, 454003), (149, 374781), (277, 201597), (447, 124927), (451, 123819), (831, 67199), (1353, 41273), (1639, 34071), (3047, 18327), (4917, 11357), (6109, 9141)]