51109299

素因数分解:

$3^4\times {\mathrm{107}}^1\times {\mathrm{5897}}^1$

素因数の和:6016

約数の個数: 20

約数和(自身を含む): 77075064

約数和(自身を除く): 25965765

約数列:

[1, 3, 9, 27, 81, 107, 321, 963, 2889, 5897, 8667, 17691, 53073, 159219, 477657, 630979, 1892937, 5678811, 17036433, 51109299]

約数ペア:

[(1, 51109299), (3, 17036433), (9, 5678811), (27, 1892937), (81, 630979), (107, 477657), (321, 159219), (963, 53073), (2889, 17691), (5897, 8667)]