80297409

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{50789}}^1$

素因数の和:50840

約数の個数: 16

約数和(自身を含む): 117020160

約数和(自身を除く): 36722751

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 50789, 152367, 863413, 1574459, 2590239, 4723377, 26765803, 80297409]

約数ペア:

[(1, 80297409), (3, 26765803), (17, 4723377), (31, 2590239), (51, 1574459), (93, 863413), (527, 152367), (1581, 50789)]