78019953

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1$

素因数の和:358

約数の個数: 48

約数和(自身を含む): 124104960

約数和(自身を除く): 46085007

約数列:

[1, 3, 11, 17, 33, 47, 51, 121, 141, 187, 269, 363, 517, 561, 799, 807, 1551, 2057, 2397, 2959, 4573, 5687, 6171, 8789, 8877, 12643, 13719, 17061, 26367, 32549, 37929, 50303, 96679, 97647, 139073, 150909, 214931, 290037, 417219, 553333, 644793, 1529803, 1659999, 2364241, 4589409, 7092723, 26006651, 78019953]

約数ペア:

[(1, 78019953), (3, 26006651), (11, 7092723), (17, 4589409), (33, 2364241), (47, 1659999), (51, 1529803), (121, 644793), (141, 553333), (187, 417219), (269, 290037), (363, 214931), (517, 150909), (561, 139073), (799, 97647), (807, 96679), (1551, 50303), (2057, 37929), (2397, 32549), (2959, 26367), (4573, 17061), (5687, 13719), (6171, 12643), (8789, 8877)]