82267983

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{1217}}^1$

素因数の和:1296

約数の個数: 48

約数和(自身を含む): 144406080

約数和(自身を除く): 62138097

約数列:

[1, 3, 7, 9, 21, 29, 37, 63, 87, 111, 203, 259, 261, 333, 609, 777, 1073, 1217, 1827, 2331, 3219, 3651, 7511, 8519, 9657, 10953, 22533, 25557, 35293, 45029, 67599, 76671, 105879, 135087, 247051, 315203, 317637, 405261, 741153, 945609, 1305841, 2223459, 2836827, 3917523, 9140887, 11752569, 27422661, 82267983]

約数ペア:

[(1, 82267983), (3, 27422661), (7, 11752569), (9, 9140887), (21, 3917523), (29, 2836827), (37, 2223459), (63, 1305841), (87, 945609), (111, 741153), (203, 405261), (259, 317637), (261, 315203), (333, 247051), (609, 135087), (777, 105879), (1073, 76671), (1217, 67599), (1827, 45029), (2331, 35293), (3219, 25557), (3651, 22533), (7511, 10953), (8519, 9657)]