69178967

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:264

約数の個数: 36

約数和(自身を含む): 87620400

約数和(自身を除く): 18441433

約数列:

[1, 11, 13, 17, 121, 143, 169, 187, 199, 221, 1573, 1859, 2057, 2189, 2431, 2587, 2873, 3383, 20449, 24079, 26741, 28457, 31603, 33631, 37213, 43979, 313027, 347633, 369941, 409343, 483769, 571727, 4069351, 5321459, 6288997, 69178967]

約数ペア:

[(1, 69178967), (11, 6288997), (13, 5321459), (17, 4069351), (121, 571727), (143, 483769), (169, 409343), (187, 369941), (199, 347633), (221, 313027), (1573, 43979), (1859, 37213), (2057, 33631), (2189, 31603), (2431, 28457), (2587, 26741), (2873, 24079), (3383, 20449)]