9135981

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{179}}^1$

素因数の和:345

約数の個数: 24

約数和(自身を含む): 13646880

約数和(自身を除く): 4510899

約数列:

[1, 3, 9, 53, 107, 159, 179, 321, 477, 537, 963, 1611, 5671, 9487, 17013, 19153, 28461, 51039, 57459, 85383, 172377, 1015109, 3045327, 9135981]

約数ペア:

[(1, 9135981), (3, 3045327), (9, 1015109), (53, 172377), (107, 85383), (159, 57459), (179, 51039), (321, 28461), (477, 19153), (537, 17013), (963, 9487), (1611, 5671)]