68689539

素因数分解:

$3^5\times {\mathrm{67}}^1\times {\mathrm{4219}}^1$

素因数の和:4301

約数の個数: 24

約数和(自身を含む): 104453440

約数和(自身を除く): 35763901

約数列:

[1, 3, 9, 27, 67, 81, 201, 243, 603, 1809, 4219, 5427, 12657, 16281, 37971, 113913, 282673, 341739, 848019, 1025217, 2544057, 7632171, 22896513, 68689539]

約数ペア:

[(1, 68689539), (3, 22896513), (9, 7632171), (27, 2544057), (67, 1025217), (81, 848019), (201, 341739), (243, 282673), (603, 113913), (1809, 37971), (4219, 16281), (5427, 12657)]