29689983

素因数分解:

$3^6\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:450

約数の個数: 28

約数和(自身を含む): 44987880

約数和(自身を除く): 15297897

約数列:

[1, 3, 9, 27, 81, 139, 243, 293, 417, 729, 879, 1251, 2637, 3753, 7911, 11259, 23733, 33777, 40727, 71199, 101331, 122181, 213597, 366543, 1099629, 3298887, 9896661, 29689983]

約数ペア:

[(1, 29689983), (3, 9896661), (9, 3298887), (27, 1099629), (81, 366543), (139, 213597), (243, 122181), (293, 101331), (417, 71199), (729, 40727), (879, 33777), (1251, 23733), (2637, 11259), (3753, 7911)]