27471501

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 42353280

約数和(自身を除く): 14881779

約数列:

[1, 3, 9, 27, 37, 107, 111, 257, 321, 333, 771, 963, 999, 2313, 2889, 3959, 6939, 9509, 11877, 27499, 28527, 35631, 82497, 85581, 106893, 247491, 256743, 742473, 1017463, 3052389, 9157167, 27471501]

約数ペア:

[(1, 27471501), (3, 9157167), (9, 3052389), (27, 1017463), (37, 742473), (107, 256743), (111, 247491), (257, 106893), (321, 85581), (333, 82497), (771, 35631), (963, 28527), (999, 27499), (2313, 11877), (2889, 9509), (3959, 6939)]