177113469

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1051}}^1$

素因数の和:1245

約数の個数: 32

約数和(自身を含む): 265104000

約数和(自身を除く): 87990531

約数列:

[1, 3, 13, 29, 39, 87, 149, 377, 447, 1051, 1131, 1937, 3153, 4321, 5811, 12963, 13663, 30479, 40989, 56173, 91437, 156599, 168519, 396227, 469797, 1188681, 2035787, 4541371, 6107361, 13624113, 59037823, 177113469]

約数ペア:

[(1, 177113469), (3, 59037823), (13, 13624113), (29, 6107361), (39, 4541371), (87, 2035787), (149, 1188681), (377, 469797), (447, 396227), (1051, 168519), (1131, 156599), (1937, 91437), (3153, 56173), (4321, 40989), (5811, 30479), (12963, 13663)]