70980481

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{179}}^1$

素因数の和:309

約数の個数: 32

約数和(自身を含む): 87091200

約数和(自身を除く): 16110719

約数列:

[1, 11, 13, 47, 59, 143, 179, 517, 611, 649, 767, 1969, 2327, 2773, 6721, 8413, 8437, 10561, 25597, 30503, 36049, 92543, 109369, 116171, 137293, 396539, 496367, 1203059, 1510223, 5460037, 6452771, 70980481]

約数ペア:

[(1, 70980481), (11, 6452771), (13, 5460037), (47, 1510223), (59, 1203059), (143, 496367), (179, 396539), (517, 137293), (611, 116171), (649, 109369), (767, 92543), (1969, 36049), (2327, 30503), (2773, 25597), (6721, 10561), (8413, 8437)]