27045207

素因数分解:

$3^2\times 7^3\times {\mathrm{8761}}^1$

素因数の和:8788

約数の個数: 24

約数和(自身を含む): 45562400

約数和(自身を除く): 18517193

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 8761, 26283, 61327, 78849, 183981, 429289, 551943, 1287867, 3005023, 3863601, 9015069, 27045207]

約数ペア:

[(1, 27045207), (3, 9015069), (7, 3863601), (9, 3005023), (21, 1287867), (49, 551943), (63, 429289), (147, 183981), (343, 78849), (441, 61327), (1029, 26283), (3087, 8761)]