25637877

素因数分解:

$3^4\times {\mathrm{307}}^1\times {\mathrm{1031}}^1$

素因数の和:1350

約数の個数: 20

約数和(自身を含む): 38460576

約数和(自身を除く): 12822699

約数列:

[1, 3, 9, 27, 81, 307, 921, 1031, 2763, 3093, 8289, 9279, 24867, 27837, 83511, 316517, 949551, 2848653, 8545959, 25637877]

約数ペア:

[(1, 25637877), (3, 8545959), (9, 2848653), (27, 949551), (81, 316517), (307, 83511), (921, 27837), (1031, 24867), (2763, 9279), (3093, 8289)]