201172329

素因数分解:

$3^4\times {\mathrm{23}}^1\times {\mathrm{83}}^1\times {\mathrm{1301}}^1$

素因数の和:1419

約数の個数: 40

約数和(自身を含む): 317604672

約数和(自身を除く): 116432343

約数列:

[1, 3, 9, 23, 27, 69, 81, 83, 207, 249, 621, 747, 1301, 1863, 1909, 2241, 3903, 5727, 6723, 11709, 17181, 29923, 35127, 51543, 89769, 105381, 107983, 154629, 269307, 323949, 807921, 971847, 2423763, 2483609, 2915541, 7450827, 8746623, 22352481, 67057443, 201172329]

約数ペア:

[(1, 201172329), (3, 67057443), (9, 22352481), (23, 8746623), (27, 7450827), (69, 2915541), (81, 2483609), (83, 2423763), (207, 971847), (249, 807921), (621, 323949), (747, 269307), (1301, 154629), (1863, 107983), (1909, 105381), (2241, 89769), (3903, 51543), (5727, 35127), (6723, 29923), (11709, 17181)]