27019239

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:607

約数の個数: 32

約数和(自身を含む): 41658624

約数和(自身を除く): 14639385

約数列:

[1, 3, 13, 17, 39, 51, 83, 221, 249, 491, 663, 1079, 1411, 1473, 3237, 4233, 6383, 8347, 18343, 19149, 25041, 40753, 55029, 108511, 122259, 325533, 529789, 692801, 1589367, 2078403, 9006413, 27019239]

約数ペア:

[(1, 27019239), (3, 9006413), (13, 2078403), (17, 1589367), (39, 692801), (51, 529789), (83, 325533), (221, 122259), (249, 108511), (491, 55029), (663, 40753), (1079, 25041), (1411, 19149), (1473, 18343), (3237, 8347), (4233, 6383)]