80336427

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:587

約数の個数: 32

約数和(自身を含む): 117216000

約数和(自身を除く): 36879573

約数列:

[1, 3, 19, 43, 57, 73, 129, 219, 449, 817, 1347, 1387, 2451, 3139, 4161, 8531, 9417, 19307, 25593, 32777, 57921, 59641, 98331, 178923, 366833, 622763, 1100499, 1409411, 1868289, 4228233, 26778809, 80336427]

約数ペア:

[(1, 80336427), (3, 26778809), (19, 4228233), (43, 1868289), (57, 1409411), (73, 1100499), (129, 622763), (219, 366833), (449, 178923), (817, 98331), (1347, 59641), (1387, 57921), (2451, 32777), (3139, 25593), (4161, 19307), (8531, 9417)]