65657331

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{977}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 103276800

約数和(自身を除く): 37619469

約数列:

[1, 3, 9, 19, 27, 57, 131, 171, 393, 513, 977, 1179, 2489, 2931, 3537, 7467, 8793, 18563, 22401, 26379, 55689, 67203, 127987, 167067, 383961, 501201, 1151883, 2431753, 3455649, 7295259, 21885777, 65657331]

約数ペア:

[(1, 65657331), (3, 21885777), (9, 7295259), (19, 3455649), (27, 2431753), (57, 1151883), (131, 501201), (171, 383961), (393, 167067), (513, 127987), (977, 67203), (1179, 55689), (2489, 26379), (2931, 22401), (3537, 18563), (7467, 8793)]