749274301701

素因数分解:

$3^4\times {\mathrm{26053}}^1\times {\mathrm{355057}}^1$

素因数の和:381122

約数の個数: 20

約数和(自身を含む): 1119332416972

約数和(自身を除く): 370058115271

約数列:

[1, 3, 9, 27, 81, 26053, 78159, 234477, 355057, 703431, 1065171, 2110293, 3195513, 9586539, 28759617, 9250300021, 27750900063, 83252700189, 249758100567, 749274301701]

約数ペア:

[(1, 749274301701), (3, 249758100567), (9, 83252700189), (27, 27750900063), (81, 9250300021), (26053, 28759617), (78159, 9586539), (234477, 3195513), (355057, 2110293), (703431, 1065171)]