67947147

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{827}}^1$

素因数の和:1032

約数の個数: 32

約数和(自身を含む): 107308800

約数和(自身を除く): 39361653

約数列:

[1, 3, 9, 17, 27, 51, 153, 179, 459, 537, 827, 1611, 2481, 3043, 4833, 7443, 9129, 14059, 22329, 27387, 42177, 82161, 126531, 148033, 379593, 444099, 1332297, 2516561, 3996891, 7549683, 22649049, 67947147]

約数ペア:

[(1, 67947147), (3, 22649049), (9, 7549683), (17, 3996891), (27, 2516561), (51, 1332297), (153, 444099), (179, 379593), (459, 148033), (537, 126531), (827, 82161), (1611, 42177), (2481, 27387), (3043, 22329), (4833, 14059), (7443, 9129)]