27778866

素因数分解:

$2^1\times 3^1\times {\mathrm{151}}^1\times {\mathrm{30661}}^1$

素因数の和:30817

約数の個数: 16

約数和(自身を含む): 55927488

約数和(自身を除く): 28148622

約数列:

[1, 2, 3, 6, 151, 302, 453, 906, 30661, 61322, 91983, 183966, 4629811, 9259622, 13889433, 27778866]

約数ペア:

[(1, 27778866), (2, 13889433), (3, 9259622), (6, 4629811), (151, 183966), (302, 91983), (453, 61322), (906, 30661)]