142454157

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{1237}}^1\times {\mathrm{1669}}^1$

素因数の和:2932

約数の個数: 16

約数和(自身を含む): 198476160

約数和(自身を除く): 56022003

約数列:

[1, 3, 23, 69, 1237, 1669, 3711, 5007, 28451, 38387, 85353, 115161, 2064553, 6193659, 47484719, 142454157]

約数ペア:

[(1, 142454157), (3, 47484719), (23, 6193659), (69, 2064553), (1237, 115161), (1669, 85353), (3711, 38387), (5007, 28451)]