179396907

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1$

素因数の和:475

約数の個数: 32

約数和(自身を含む): 253808640

約数和(自身を除く): 74411733

約数列:

[1, 3, 31, 71, 93, 101, 213, 269, 303, 807, 2201, 3131, 6603, 7171, 8339, 9393, 19099, 21513, 25017, 27169, 57297, 81507, 222301, 592069, 666903, 842239, 1776207, 1928999, 2526717, 5786997, 59798969, 179396907]

約数ペア:

[(1, 179396907), (3, 59798969), (31, 5786997), (71, 2526717), (93, 1928999), (101, 1776207), (213, 842239), (269, 666903), (303, 592069), (807, 222301), (2201, 81507), (3131, 57297), (6603, 27169), (7171, 25017), (8339, 21513), (9393, 19099)]