27595581

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:425

約数の個数: 32

約数和(自身を含む): 42147840

約数和(自身を除く): 14552259

約数列:

[1, 3, 13, 19, 39, 57, 167, 223, 247, 501, 669, 741, 2171, 2899, 3173, 4237, 6513, 8697, 9519, 12711, 37241, 41249, 55081, 111723, 123747, 165243, 484133, 707579, 1452399, 2122737, 9198527, 27595581]

約数ペア:

[(1, 27595581), (3, 9198527), (13, 2122737), (19, 1452399), (39, 707579), (57, 484133), (167, 165243), (223, 123747), (247, 111723), (501, 55081), (669, 41249), (741, 37241), (2171, 12711), (2899, 9519), (3173, 8697), (4237, 6513)]