65058721

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{937}}^1$

素因数の和:1073

約数の個数: 24

約数和(自身を含む): 82337640

約数和(自身を除く): 17278919

約数列:

[1, 7, 13, 49, 91, 109, 637, 763, 937, 1417, 5341, 6559, 9919, 12181, 45913, 69433, 85267, 102133, 596869, 714931, 1327729, 5004517, 9294103, 65058721]

約数ペア:

[(1, 65058721), (7, 9294103), (13, 5004517), (49, 1327729), (91, 714931), (109, 596869), (637, 102133), (763, 85267), (937, 69433), (1417, 45913), (5341, 12181), (6559, 9919)]