27081357

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:349

約数の個数: 32

約数和(自身を含む): 40030848

約数和(自身を除く): 12949491

約数列:

[1, 3, 17, 43, 51, 53, 129, 159, 233, 699, 731, 901, 2193, 2279, 2703, 3961, 6837, 10019, 11883, 12349, 30057, 37047, 38743, 116229, 170323, 209933, 510969, 531007, 629799, 1593021, 9027119, 27081357]

約数ペア:

[(1, 27081357), (3, 9027119), (17, 1593021), (43, 629799), (51, 531007), (53, 510969), (129, 209933), (159, 170323), (233, 116229), (699, 38743), (731, 37047), (901, 30057), (2193, 12349), (2279, 11883), (2703, 10019), (3961, 6837)]