97889961

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{147647}}^1$

素因数の和:147680

約数の個数: 16

約数和(自身を含む): 148829184

約数和(自身を除く): 50939223

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 147647, 442941, 1919411, 2509999, 5758233, 7529997, 32629987, 97889961]

約数ペア:

[(1, 97889961), (3, 32629987), (13, 7529997), (17, 5758233), (39, 2509999), (51, 1919411), (221, 442941), (663, 147647)]