378144651

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{6143}}^1$

素因数の和:6251

約数の個数: 24

約数和(自身を含む): 543227904

約数和(自身を除く): 165083253

約数列:

[1, 3, 17, 51, 71, 213, 289, 867, 1207, 3621, 6143, 18429, 20519, 61557, 104431, 313293, 436153, 1308459, 1775327, 5325981, 7414601, 22243803, 126048217, 378144651]

約数ペア:

[(1, 378144651), (3, 126048217), (17, 22243803), (51, 7414601), (71, 5325981), (213, 1775327), (289, 1308459), (867, 436153), (1207, 313293), (3621, 104431), (6143, 61557), (18429, 20519)]