26688237

素因数分解:

$3^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{1151}}^1$

素因数の和:1344

約数の個数: 16

約数和(自身を含む): 36495360

約数和(自身を除く): 9807123

約数列:

[1, 3, 59, 131, 177, 393, 1151, 3453, 7729, 23187, 67909, 150781, 203727, 452343, 8896079, 26688237]

約数ペア:

[(1, 26688237), (3, 8896079), (59, 452343), (131, 203727), (177, 150781), (393, 67909), (1151, 23187), (3453, 7729)]