180522711

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{257}}^1\times {\mathrm{4591}}^1$

素因数の和:4871

約数の個数: 24

約数和(自身を含む): 277228224

約数和(自身を除く): 96705513

約数列:

[1, 3, 9, 17, 51, 153, 257, 771, 2313, 4369, 4591, 13107, 13773, 39321, 41319, 78047, 234141, 702423, 1179887, 3539661, 10618983, 20058079, 60174237, 180522711]

約数ペア:

[(1, 180522711), (3, 60174237), (9, 20058079), (17, 10618983), (51, 3539661), (153, 1179887), (257, 702423), (771, 234141), (2313, 78047), (4369, 41319), (4591, 39321), (13107, 13773)]