369561609

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{240131}}^1$

素因数の和:240162

約数の個数: 20

約数和(自身を含む): 581119440

約数和(自身を除く): 211557831

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 240131, 720393, 2161179, 4562489, 6483537, 13687467, 19450611, 41062401, 123187203, 369561609]

約数ペア:

[(1, 369561609), (3, 123187203), (9, 41062401), (19, 19450611), (27, 13687467), (57, 6483537), (81, 4562489), (171, 2161179), (513, 720393), (1539, 240131)]