78194169

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{7001}}^1$

素因数の和:7097

約数の個数: 24

約数和(自身を含む): 121246632

約数和(自身を除く): 43052463

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 657, 1241, 3723, 7001, 11169, 21003, 63009, 119017, 357051, 511073, 1071153, 1533219, 4599657, 8688241, 26064723, 78194169]

約数ペア:

[(1, 78194169), (3, 26064723), (9, 8688241), (17, 4599657), (51, 1533219), (73, 1071153), (153, 511073), (219, 357051), (657, 119017), (1241, 63009), (3723, 21003), (7001, 11169)]