66480709

素因数分解:

${\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1$

素因数の和:1068

約数の個数: 16

約数和(自身を含む): 71622144

約数和(自身を除く): 5141435

約数列:

[1, 31, 43, 53, 941, 1333, 1643, 2279, 29171, 40463, 49873, 70649, 1254353, 1546063, 2144539, 66480709]

約数ペア:

[(1, 66480709), (31, 2144539), (43, 1546063), (53, 1254353), (941, 70649), (1333, 49873), (1643, 40463), (2279, 29171)]