71895902397

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{12641}}^1$

素因数の和:12914

約数の個数: 64

約数和(自身を含む): 113013411840

約数和(自身を除く): 41117509443

約数列:

[1, 3, 11, 19, 33, 47, 57, 141, 193, 209, 517, 579, 627, 893, 1551, 2123, 2679, 3667, 6369, 9071, 9823, 11001, 12641, 27213, 29469, 37923, 40337, 99781, 121011, 139051, 172349, 240179, 299343, 417153, 517047, 594127, 720537, 1782381, 1895839, 2439713, 2641969, 5687517, 6535397, 7319139, 7925907, 11288413, 19606191, 26836843, 33865239, 46354547, 80510529, 114666511, 124172543, 139063641, 343999533, 372517629, 509900017, 1261331621, 1529700051, 2178663709, 3783994863, 6535991127, 23965300799, 71895902397]

約数ペア:

[(1, 71895902397), (3, 23965300799), (11, 6535991127), (19, 3783994863), (33, 2178663709), (47, 1529700051), (57, 1261331621), (141, 509900017), (193, 372517629), (209, 343999533), (517, 139063641), (579, 124172543), (627, 114666511), (893, 80510529), (1551, 46354547), (2123, 33865239), (2679, 26836843), (3667, 19606191), (6369, 11288413), (9071, 7925907), (9823, 7319139), (11001, 6535397), (12641, 5687517), (27213, 2641969), (29469, 2439713), (37923, 1895839), (40337, 1782381), (99781, 720537), (121011, 594127), (139051, 517047), (172349, 417153), (240179, 299343)]