55963467

素因数分解:

$3^4\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1109}}^1$

素因数の和:1217

約数の個数: 40

約数和(自身を含む): 96703200

約数和(自身を除く): 40739733

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 89, 189, 267, 567, 623, 801, 1109, 1869, 2403, 3327, 5607, 7209, 7763, 9981, 16821, 23289, 29943, 50463, 69867, 89829, 98701, 209601, 296103, 628803, 690907, 888309, 2072721, 2664927, 6218163, 7994781, 18654489, 55963467]

約数ペア:

[(1, 55963467), (3, 18654489), (7, 7994781), (9, 6218163), (21, 2664927), (27, 2072721), (63, 888309), (81, 690907), (89, 628803), (189, 296103), (267, 209601), (567, 98701), (623, 89829), (801, 69867), (1109, 50463), (1869, 29943), (2403, 23289), (3327, 16821), (5607, 9981), (7209, 7763)]