141638151

素因数分解:

$3^1\times {\mathrm{151}}^1\times {\mathrm{191}}^1\times {\mathrm{1637}}^1$

素因数の和:1982

約数の個数: 16

約数和(自身を含む): 191213568

約数和(自身を除く): 49575417

約数列:

[1, 3, 151, 191, 453, 573, 1637, 4911, 28841, 86523, 247187, 312667, 741561, 938001, 47212717, 141638151]

約数ペア:

[(1, 141638151), (3, 47212717), (151, 938001), (191, 741561), (453, 312667), (573, 247187), (1637, 86523), (4911, 28841)]