26626131

素因数分解:

$3^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8287}}^1$

素因数の和:8320

約数の個数: 32

約数和(自身を含む): 47738880

約数和(自身を除く): 21112749

約数列:

[1, 3, 7, 9, 17, 21, 27, 51, 63, 119, 153, 189, 357, 459, 1071, 3213, 8287, 24861, 58009, 74583, 140879, 174027, 223749, 422637, 522081, 986153, 1267911, 1566243, 2958459, 3803733, 8875377, 26626131]

約数ペア:

[(1, 26626131), (3, 8875377), (7, 3803733), (9, 2958459), (17, 1566243), (21, 1267911), (27, 986153), (51, 522081), (63, 422637), (119, 223749), (153, 174027), (189, 140879), (357, 74583), (459, 58009), (1071, 24861), (3213, 8287)]