156723707289

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{277}}^1\times {\mathrm{2656289}}^1$

素因数の和:2656640

約数の個数: 16

約数和(自身を含む): 212673202560

約数和(自身を除く): 55949495271

約数列:

[1, 3, 71, 213, 277, 831, 19667, 59001, 2656289, 7968867, 188596519, 565789557, 735792053, 2207376159, 52241235763, 156723707289]

約数ペア:

[(1, 156723707289), (3, 52241235763), (71, 2207376159), (213, 735792053), (277, 565789557), (831, 188596519), (19667, 7968867), (59001, 2656289)]