626740983

素因数分解:

$3^6\times {\mathrm{11}}^1\times {\mathrm{78157}}^1$

素因数の和:78186

約数の個数: 28

約数和(自身を含む): 1025120328

約数和(自身を除く): 398379345

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 243, 297, 729, 891, 2673, 8019, 78157, 234471, 703413, 859727, 2110239, 2579181, 6330717, 7737543, 18992151, 23212629, 56976453, 69637887, 208913661, 626740983]

約数ペア:

[(1, 626740983), (3, 208913661), (9, 69637887), (11, 56976453), (27, 23212629), (33, 18992151), (81, 7737543), (99, 6330717), (243, 2579181), (297, 2110239), (729, 859727), (891, 703413), (2673, 234471), (8019, 78157)]