169621053

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{7789}}^1$

素因数の和:7877

約数の個数: 32

約数和(自身を含む): 278196480

約数和(自身を除く): 108575427

約数列:

[1, 3, 7, 17, 21, 51, 61, 119, 183, 357, 427, 1037, 1281, 3111, 7259, 7789, 21777, 23367, 54523, 132413, 163569, 397239, 475129, 926891, 1425387, 2780673, 3325903, 8077193, 9977709, 24231579, 56540351, 169621053]

約数ペア:

[(1, 169621053), (3, 56540351), (7, 24231579), (17, 9977709), (21, 8077193), (51, 3325903), (61, 2780673), (119, 1425387), (183, 926891), (357, 475129), (427, 397239), (1037, 163569), (1281, 132413), (3111, 54523), (7259, 23367), (7789, 21777)]