1796723481051

素因数分解:

$3^4\times {\mathrm{139}}^1\times {\mathrm{159581089}}^1$

素因数の和:159581240

約数の個数: 20

約数和(自身を含む): 2703303664600

約数和(自身を除く): 906580183549

約数列:

[1, 3, 9, 27, 81, 139, 417, 1251, 3753, 11259, 159581089, 478743267, 1436229801, 4308689403, 12926068209, 22181771371, 66545314113, 199635942339, 598907827017, 1796723481051]

約数ペア:

[(1, 1796723481051), (3, 598907827017), (9, 199635942339), (27, 66545314113), (81, 22181771371), (139, 12926068209), (417, 4308689403), (1251, 1436229801), (3753, 478743267), (11259, 159581089)]