12777637977

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{228953}}^1$

素因数の和:229031

約数の個数: 40

約数和(自身を含む): 20943796104

約数和(自身を除く): 8166158127

約数列:

[1, 3, 9, 13, 27, 39, 53, 81, 117, 159, 351, 477, 689, 1053, 1431, 2067, 4293, 6201, 18603, 55809, 228953, 686859, 2060577, 2976389, 6181731, 8929167, 12134509, 18545193, 26787501, 36403527, 80362503, 109210581, 157748617, 241087509, 327631743, 473245851, 982895229, 1419737553, 4259212659, 12777637977]

約数ペア:

[(1, 12777637977), (3, 4259212659), (9, 1419737553), (13, 982895229), (27, 473245851), (39, 327631743), (53, 241087509), (81, 157748617), (117, 109210581), (159, 80362503), (351, 36403527), (477, 26787501), (689, 18545193), (1053, 12134509), (1431, 8929167), (2067, 6181731), (4293, 2976389), (6201, 2060577), (18603, 686859), (55809, 228953)]