70974063

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{431}}^1$

素因数の和:569

約数の個数: 40

約数和(自身を含む): 112907520

約数和(自身を除く): 41933457

約数列:

[1, 3, 9, 19, 27, 57, 81, 107, 171, 321, 431, 513, 963, 1293, 1539, 2033, 2889, 3879, 6099, 8189, 8667, 11637, 18297, 24567, 34911, 46117, 54891, 73701, 138351, 164673, 221103, 415053, 663309, 876223, 1245159, 2628669, 3735477, 7886007, 23658021, 70974063]

約数ペア:

[(1, 70974063), (3, 23658021), (9, 7886007), (19, 3735477), (27, 2628669), (57, 1245159), (81, 876223), (107, 663309), (171, 415053), (321, 221103), (431, 164673), (513, 138351), (963, 73701), (1293, 54891), (1539, 46117), (2033, 34911), (2889, 24567), (3879, 18297), (6099, 11637), (8189, 8667)]