27885738

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{87691}}^1$

素因数の和:87749

約数の個数: 16

約数和(自身を含む): 56824416

約数和(自身を除く): 28938678

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 87691, 175382, 263073, 526146, 4647623, 9295246, 13942869, 27885738]

約数ペア:

[(1, 27885738), (2, 13942869), (3, 9295246), (6, 4647623), (53, 526146), (106, 263073), (159, 175382), (318, 87691)]