66875754

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{3739}}^1$

素因数の和:4026

約数の個数: 32

約数和(自身を含む): 146488320

約数和(自身を除く): 79612566

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 271, 542, 813, 1626, 2981, 3739, 5962, 7478, 8943, 11217, 17886, 22434, 41129, 82258, 123387, 246774, 1013269, 2026538, 3039807, 6079614, 11145959, 22291918, 33437877, 66875754]

約数ペア:

[(1, 66875754), (2, 33437877), (3, 22291918), (6, 11145959), (11, 6079614), (22, 3039807), (33, 2026538), (66, 1013269), (271, 246774), (542, 123387), (813, 82258), (1626, 41129), (2981, 22434), (3739, 17886), (5962, 11217), (7478, 8943)]