380673027

素因数分解:

$3^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{541}}^1$

素因数の和:650

約数の個数: 80

約数和(自身を含む): 698841792

約数和(自身を除く): 318168765

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 73, 81, 119, 153, 189, 219, 357, 459, 511, 541, 567, 657, 1071, 1241, 1377, 1533, 1623, 1971, 3213, 3723, 3787, 4599, 4869, 5913, 8687, 9197, 9639, 11169, 11361, 13797, 14607, 26061, 27591, 33507, 34083, 39493, 41391, 43821, 64379, 78183, 82773, 100521, 102249, 118479, 193137, 234549, 248319, 276451, 306747, 355437, 579411, 671381, 703647, 744957, 829353, 1066311, 1738233, 2014143, 2488059, 3198933, 4699667, 5214699, 6042429, 7464177, 14099001, 18127287, 22392531, 42297003, 54381861, 126891009, 380673027]

約数ペア:

[(1, 380673027), (3, 126891009), (7, 54381861), (9, 42297003), (17, 22392531), (21, 18127287), (27, 14099001), (51, 7464177), (63, 6042429), (73, 5214699), (81, 4699667), (119, 3198933), (153, 2488059), (189, 2014143), (219, 1738233), (357, 1066311), (459, 829353), (511, 744957), (541, 703647), (567, 671381), (657, 579411), (1071, 355437), (1241, 306747), (1377, 276451), (1533, 248319), (1623, 234549), (1971, 193137), (3213, 118479), (3723, 102249), (3787, 100521), (4599, 82773), (4869, 78183), (5913, 64379), (8687, 43821), (9197, 41391), (9639, 39493), (11169, 34083), (11361, 33507), (13797, 27591), (14607, 26061)]