395103645927

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{487}}^1\times {\mathrm{647}}^1\times {\mathrm{7333}}^1$

素因数の和:8492

約数の個数: 48

約数和(自身を含む): 602988572160

約数和(自身を除く): 207884926233

約数列:

[1, 3, 9, 19, 57, 171, 487, 647, 1461, 1941, 4383, 5823, 7333, 9253, 12293, 21999, 27759, 36879, 65997, 83277, 110637, 139327, 315089, 417981, 945267, 1253943, 2835801, 3571171, 4744451, 5986691, 10713513, 14233353, 17960073, 32140539, 42700059, 53880219, 67852249, 90144569, 203556747, 270433707, 610670241, 811301121, 2310547637, 6931642911, 20794928733, 43900405103, 131701215309, 395103645927]

約数ペア:

[(1, 395103645927), (3, 131701215309), (9, 43900405103), (19, 20794928733), (57, 6931642911), (171, 2310547637), (487, 811301121), (647, 610670241), (1461, 270433707), (1941, 203556747), (4383, 90144569), (5823, 67852249), (7333, 53880219), (9253, 42700059), (12293, 32140539), (21999, 17960073), (27759, 14233353), (36879, 10713513), (65997, 5986691), (83277, 4744451), (110637, 3571171), (139327, 2835801), (315089, 1253943), (417981, 945267)]