26714529

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{10639}}^1$

素因数の和:10682

約数の個数: 20

約数和(自身を含む): 41198080

約数和(自身を除く): 14483551

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 10639, 31917, 95751, 287253, 329809, 861759, 989427, 2968281, 8904843, 26714529]

約数ペア:

[(1, 26714529), (3, 8904843), (9, 2968281), (27, 989427), (31, 861759), (81, 329809), (93, 287253), (279, 95751), (837, 31917), (2511, 10639)]