27394929

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{113}}^1$

素因数の和:239

約数の個数: 40

約数和(自身を含む): 42871752

約数和(自身を除く): 15476823

約数列:

[1, 3, 9, 27, 41, 73, 81, 113, 123, 219, 339, 369, 657, 1017, 1107, 1971, 2993, 3051, 3321, 4633, 5913, 8249, 8979, 9153, 13899, 24747, 26937, 41697, 74241, 80811, 125091, 222723, 242433, 338209, 375273, 668169, 1014627, 3043881, 9131643, 27394929]

約数ペア:

[(1, 27394929), (3, 9131643), (9, 3043881), (27, 1014627), (41, 668169), (73, 375273), (81, 338209), (113, 242433), (123, 222723), (219, 125091), (339, 80811), (369, 74241), (657, 41697), (1017, 26937), (1107, 24747), (1971, 13899), (2993, 9153), (3051, 8979), (3321, 8249), (4633, 5913)]