41581521

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{179}}^1\times {\mathrm{487}}^1$

素因数の和:725

約数の個数: 24

約数和(自身を含む): 61663680

約数和(自身を除く): 20082159

約数列:

[1, 3, 9, 53, 159, 179, 477, 487, 537, 1461, 1611, 4383, 9487, 25811, 28461, 77433, 85383, 87173, 232299, 261519, 784557, 4620169, 13860507, 41581521]

約数ペア:

[(1, 41581521), (3, 13860507), (9, 4620169), (53, 784557), (159, 261519), (179, 232299), (477, 87173), (487, 85383), (537, 77433), (1461, 28461), (1611, 25811), (4383, 9487)]