42278049

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{509}}^1\times {\mathrm{839}}^1$

素因数の和:1365

約数の個数: 24

約数和(自身を含む): 66830400

約数和(自身を除く): 24552351

約数列:

[1, 3, 9, 11, 33, 99, 509, 839, 1527, 2517, 4581, 5599, 7551, 9229, 16797, 27687, 50391, 83061, 427051, 1281153, 3843459, 4697561, 14092683, 42278049]

約数ペア:

[(1, 42278049), (3, 14092683), (9, 4697561), (11, 3843459), (33, 1281153), (99, 427051), (509, 83061), (839, 50391), (1527, 27687), (2517, 16797), (4581, 9229), (5599, 7551)]