2723819562081

素因数分解:

$3^4\times {\mathrm{13367}}^1\times {\mathrm{2515703}}^1$

素因数の和:2529082

約数の個数: 20

約数和(自身を含む): 4069221659712

約数和(自身を除く): 1345402097631

約数列:

[1, 3, 9, 27, 81, 13367, 40101, 120303, 360909, 1082727, 2515703, 7547109, 22641327, 67923981, 203771943, 33627402001, 100882206003, 302646618009, 907939854027, 2723819562081]

約数ペア:

[(1, 2723819562081), (3, 907939854027), (9, 302646618009), (27, 100882206003), (81, 33627402001), (13367, 203771943), (40101, 67923981), (120303, 22641327), (360909, 7547109), (1082727, 2515703)]