677669679

素因数分解:

$3^3\times {\mathrm{61}}^1\times {\mathrm{257}}^1\times {\mathrm{1601}}^1$

素因数の和:1928

約数の個数: 32

約数和(自身を含む): 1025023680

約数和(自身を除く): 347354001

約数列:

[1, 3, 9, 27, 61, 183, 257, 549, 771, 1601, 1647, 2313, 4803, 6939, 14409, 15677, 43227, 47031, 97661, 141093, 292983, 411457, 423279, 878949, 1234371, 2636847, 3703113, 11109339, 25098877, 75296631, 225889893, 677669679]

約数ペア:

[(1, 677669679), (3, 225889893), (9, 75296631), (27, 25098877), (61, 11109339), (183, 3703113), (257, 2636847), (549, 1234371), (771, 878949), (1601, 423279), (1647, 411457), (2313, 292983), (4803, 141093), (6939, 97661), (14409, 47031), (15677, 43227)]