84909747

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1543}}^1$

素因数の和:1659

約数の個数: 32

約数和(自身を含む): 130733568

約数和(自身を除く): 45823821

約数列:

[1, 3, 13, 17, 39, 51, 83, 221, 249, 663, 1079, 1411, 1543, 3237, 4233, 4629, 18343, 20059, 26231, 55029, 60177, 78693, 128069, 341003, 384207, 1023009, 1664897, 2177173, 4994691, 6531519, 28303249, 84909747]

約数ペア:

[(1, 84909747), (3, 28303249), (13, 6531519), (17, 4994691), (39, 2177173), (51, 1664897), (83, 1023009), (221, 384207), (249, 341003), (663, 128069), (1079, 78693), (1411, 60177), (1543, 55029), (3237, 26231), (4233, 20059), (4629, 18343)]