53903883

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{11923}}^1$

素因数の和:12074

約数の個数: 16

約数和(自身を含む): 78984576

約数和(自身を除く): 25080693

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 11923, 35769, 131153, 393459, 1633451, 4900353, 17967961, 53903883]

約数ペア:

[(1, 53903883), (3, 17967961), (11, 4900353), (33, 1633451), (137, 393459), (411, 131153), (1507, 35769), (4521, 11923)]