158006997

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{124513}}^1$

素因数の和:124569

約数の個数: 16

約数和(自身を含む): 239066880

約数和(自身を除く): 81059883

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 124513, 373539, 1120617, 3361851, 5852111, 17556333, 52668999, 158006997]

約数ペア:

[(1, 158006997), (3, 52668999), (9, 17556333), (27, 5852111), (47, 3361851), (141, 1120617), (423, 373539), (1269, 124513)]