80445411

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{27673}}^1$

素因数の和:27715

約数の個数: 24

約数和(自身を含む): 129514320

約数和(自身を除く): 49068909

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 969, 2907, 27673, 83019, 249057, 470441, 525787, 1411323, 1577361, 4233969, 4732083, 8938379, 26815137, 80445411]

約数ペア:

[(1, 80445411), (3, 26815137), (9, 8938379), (17, 4732083), (19, 4233969), (51, 1577361), (57, 1411323), (153, 525787), (171, 470441), (323, 249057), (969, 83019), (2907, 27673)]