158331321

素因数分解:

$3^3\times {\mathrm{1657}}^1\times {\mathrm{3539}}^1$

素因数の和:5205

約数の個数: 16

約数和(自身を含む): 234772800

約数和(自身を除く): 76441479

約数列:

[1, 3, 9, 27, 1657, 3539, 4971, 10617, 14913, 31851, 44739, 95553, 5864123, 17592369, 52777107, 158331321]

約数ペア:

[(1, 158331321), (3, 52777107), (9, 17592369), (27, 5864123), (1657, 95553), (3539, 44739), (4971, 31851), (10617, 14913)]