26937279

素因数分解:

$3^7\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:243

約数の個数: 32

約数和(自身を含む): 41131200

約数和(自身を除く): 14193921

約数列:

[1, 3, 9, 27, 81, 109, 113, 243, 327, 339, 729, 981, 1017, 2187, 2943, 3051, 8829, 9153, 12317, 26487, 27459, 36951, 79461, 82377, 110853, 238383, 247131, 332559, 997677, 2993031, 8979093, 26937279]

約数ペア:

[(1, 26937279), (3, 8979093), (9, 2993031), (27, 997677), (81, 332559), (109, 247131), (113, 238383), (243, 110853), (327, 82377), (339, 79461), (729, 36951), (981, 27459), (1017, 26487), (2187, 12317), (2943, 9153), (3051, 8829)]