26166213

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{523}}^1$

素因数の和:658

約数の個数: 32

約数和(自身を含む): 41500800

約数和(自身を除く): 15334587

約数列:

[1, 3, 9, 17, 27, 51, 109, 153, 327, 459, 523, 981, 1569, 1853, 2943, 4707, 5559, 8891, 14121, 16677, 26673, 50031, 57007, 80019, 171021, 240057, 513063, 969119, 1539189, 2907357, 8722071, 26166213]

約数ペア:

[(1, 26166213), (3, 8722071), (9, 2907357), (17, 1539189), (27, 969119), (51, 513063), (109, 240057), (153, 171021), (327, 80019), (459, 57007), (523, 50031), (981, 26673), (1569, 16677), (1853, 14121), (2943, 8891), (4707, 5559)]