133356279

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{97}}^1\times {\mathrm{3851}}^1$

素因数の和:3975

約数の個数: 32

約数和(自身を含む): 217437696

約数和(自身を除く): 84081417

約数列:

[1, 3, 7, 17, 21, 51, 97, 119, 291, 357, 679, 1649, 2037, 3851, 4947, 11543, 11553, 26957, 34629, 65467, 80871, 196401, 373547, 458269, 1120641, 1374807, 2614829, 6350299, 7844487, 19050897, 44452093, 133356279]

約数ペア:

[(1, 133356279), (3, 44452093), (7, 19050897), (17, 7844487), (21, 6350299), (51, 2614829), (97, 1374807), (119, 1120641), (291, 458269), (357, 373547), (679, 196401), (1649, 80871), (2037, 65467), (3851, 34629), (4947, 26957), (11543, 11553)]