87913647

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{191533}}^1$

素因数の和:191559

約数の個数: 16

約数和(自身を含む): 137904480

約数和(自身を除く): 49990833

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 191533, 574599, 1723797, 3256061, 5171391, 9768183, 29304549, 87913647]

約数ペア:

[(1, 87913647), (3, 29304549), (9, 9768183), (17, 5171391), (27, 3256061), (51, 1723797), (153, 574599), (459, 191533)]