180216905769

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{40616837}}^1$

素因数の和:40616889

約数の個数: 24

約数和(自身を含む): 285130202760

約数和(自身を除く): 104913296991

約数列:

[1, 3, 9, 17, 29, 51, 87, 153, 261, 493, 1479, 4437, 40616837, 121850511, 365551533, 690486229, 1177888273, 2071458687, 3533664819, 6214376061, 10600994457, 20024100641, 60072301923, 180216905769]

約数ペア:

[(1, 180216905769), (3, 60072301923), (9, 20024100641), (17, 10600994457), (29, 6214376061), (51, 3533664819), (87, 2071458687), (153, 1177888273), (261, 690486229), (493, 365551533), (1479, 121850511), (4437, 40616837)]