380672379

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{68111}}^1$

素因数の和:68149

約数の個数: 24

約数和(自身を含む): 595026432

約数和(自身を除く): 214354053

約数列:

[1, 3, 9, 23, 27, 69, 81, 207, 243, 621, 1863, 5589, 68111, 204333, 612999, 1566553, 1838997, 4699659, 5516991, 14098977, 16550973, 42296931, 126890793, 380672379]

約数ペア:

[(1, 380672379), (3, 126890793), (9, 42296931), (23, 16550973), (27, 14098977), (69, 5516991), (81, 4699659), (207, 1838997), (243, 1566553), (621, 612999), (1863, 204333), (5589, 68111)]