27521763

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{1117}}^1$

素因数の和:1354

約数の個数: 16

約数和(自身を含む): 37779456

約数和(自身を除く): 10257693

約数列:

[1, 3, 43, 129, 191, 573, 1117, 3351, 8213, 24639, 48031, 144093, 213347, 640041, 9173921, 27521763]

約数ペア:

[(1, 27521763), (3, 9173921), (43, 640041), (129, 213347), (191, 144093), (573, 48031), (1117, 24639), (3351, 8213)]