270162501

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{211}}^1\times {\mathrm{3209}}^1$

素因数の和:3449

約数の個数: 32

約数和(自身を含む): 435532800

約数和(自身を除く): 165370299

約数列:

[1, 3, 7, 19, 21, 57, 133, 211, 399, 633, 1477, 3209, 4009, 4431, 9627, 12027, 22463, 28063, 60971, 67389, 84189, 182913, 426797, 677099, 1280391, 2031297, 4739693, 12864881, 14219079, 38594643, 90054167, 270162501]

約数ペア:

[(1, 270162501), (3, 90054167), (7, 38594643), (19, 14219079), (21, 12864881), (57, 4739693), (133, 2031297), (211, 1280391), (399, 677099), (633, 426797), (1477, 182913), (3209, 84189), (4009, 67389), (4431, 60971), (9627, 28063), (12027, 22463)]