85481421

素因数分解:

$3^1\times {\mathrm{53}}^1\times {\mathrm{353}}^1\times {\mathrm{1523}}^1$

素因数の和:1932

約数の個数: 16

約数和(自身を含む): 116531136

約数和(自身を除く): 31049715

約数列:

[1, 3, 53, 159, 353, 1059, 1523, 4569, 18709, 56127, 80719, 242157, 537619, 1612857, 28493807, 85481421]

約数ペア:

[(1, 85481421), (3, 28493807), (53, 1612857), (159, 537619), (353, 242157), (1059, 80719), (1523, 56127), (4569, 18709)]