87169077

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{3907}}^1$

素因数の和:4017

約数の個数: 24

約数和(自身を含む): 131277536

約数和(自身を除く): 44108459

約数列:

[1, 3, 9, 37, 67, 111, 201, 333, 603, 2479, 3907, 7437, 11721, 22311, 35163, 144559, 261769, 433677, 785307, 1301031, 2355921, 9685453, 29056359, 87169077]

約数ペア:

[(1, 87169077), (3, 29056359), (9, 9685453), (37, 2355921), (67, 1301031), (111, 785307), (201, 433677), (333, 261769), (603, 144559), (2479, 35163), (3907, 22311), (7437, 11721)]