66548949

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{281}}^1\times {\mathrm{887}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 90149760

約数和(自身を除く): 23600811

約数列:

[1, 3, 89, 267, 281, 843, 887, 2661, 25009, 75027, 78943, 236829, 249247, 747741, 22182983, 66548949]

約数ペア:

[(1, 66548949), (3, 22182983), (89, 747741), (267, 249247), (281, 236829), (843, 78943), (887, 75027), (2661, 25009)]