8401287681

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{811}}^1\times {\mathrm{7523}}^1$

素因数の和:8363

約数の個数: 40

約数和(自身を含む): 13306464864

約数和(自身を除く): 4905177183

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 811, 1377, 2433, 7299, 7523, 13787, 21897, 22569, 41361, 65691, 67707, 124083, 127891, 203121, 372249, 383673, 609363, 1116747, 1151019, 3453057, 6101153, 10359171, 18303459, 54910377, 103719601, 164731131, 311158803, 494193393, 933476409, 2800429227, 8401287681]

約数ペア:

[(1, 8401287681), (3, 2800429227), (9, 933476409), (17, 494193393), (27, 311158803), (51, 164731131), (81, 103719601), (153, 54910377), (459, 18303459), (811, 10359171), (1377, 6101153), (2433, 3453057), (7299, 1151019), (7523, 1116747), (13787, 609363), (21897, 383673), (22569, 372249), (41361, 203121), (65691, 127891), (67707, 124083)]