76876443

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{3709}}^1$

素因数の和:3776

約数の個数: 36

約数和(自身を含む): 131957280

約数和(自身を除く): 55080837

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 423, 441, 987, 2303, 2961, 3709, 6909, 11127, 20727, 25963, 33381, 77889, 174323, 181741, 233667, 522969, 545223, 1220261, 1568907, 1635669, 3660783, 8541827, 10982349, 25625481, 76876443]

約数ペア:

[(1, 76876443), (3, 25625481), (7, 10982349), (9, 8541827), (21, 3660783), (47, 1635669), (49, 1568907), (63, 1220261), (141, 545223), (147, 522969), (329, 233667), (423, 181741), (441, 174323), (987, 77889), (2303, 33381), (2961, 25963), (3709, 20727), (6909, 11127)]