69227721

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{4363}}^1$

素因数の和:4453

約数の個数: 24

約数和(自身を含む): 104840736

約数和(自身を除く): 35613015

約数列:

[1, 3, 9, 41, 43, 123, 129, 369, 387, 1763, 4363, 5289, 13089, 15867, 39267, 178883, 187609, 536649, 562827, 1609947, 1688481, 7691969, 23075907, 69227721]

約数ペア:

[(1, 69227721), (3, 23075907), (9, 7691969), (41, 1688481), (43, 1609947), (123, 562827), (129, 536649), (369, 187609), (387, 178883), (1763, 39267), (4363, 15867), (5289, 13089)]