87193851

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{211}}^1$

素因数の和:403

約数の個数: 32

約数和(自身を含む): 125286912

約数和(自身を除く): 38093061

約数列:

[1, 3, 23, 53, 69, 113, 159, 211, 339, 633, 1219, 2599, 3657, 4853, 5989, 7797, 11183, 14559, 17967, 23843, 33549, 71529, 137747, 257209, 413241, 548389, 771627, 1263679, 1645167, 3791037, 29064617, 87193851]

約数ペア:

[(1, 87193851), (3, 29064617), (23, 3791037), (53, 1645167), (69, 1263679), (113, 771627), (159, 548389), (211, 413241), (339, 257209), (633, 137747), (1219, 71529), (2599, 33549), (3657, 23843), (4853, 17967), (5989, 14559), (7797, 11183)]