38901627

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:151

約数の個数: 56

約数和(自身を含む): 64058544

約数和(自身を除く): 25156917

約数列:

[1, 3, 9, 17, 27, 43, 51, 73, 81, 129, 153, 219, 243, 387, 459, 657, 729, 731, 1161, 1241, 1377, 1971, 2193, 3139, 3483, 3723, 4131, 5913, 6579, 9417, 10449, 11169, 12393, 17739, 19737, 28251, 31347, 33507, 53217, 53363, 59211, 84753, 100521, 160089, 177633, 254259, 301563, 480267, 532899, 762777, 904689, 1440801, 2288331, 4322403, 12967209, 38901627]

約数ペア:

[(1, 38901627), (3, 12967209), (9, 4322403), (17, 2288331), (27, 1440801), (43, 904689), (51, 762777), (73, 532899), (81, 480267), (129, 301563), (153, 254259), (219, 177633), (243, 160089), (387, 100521), (459, 84753), (657, 59211), (729, 53363), (731, 53217), (1161, 33507), (1241, 31347), (1377, 28251), (1971, 19737), (2193, 17739), (3139, 12393), (3483, 11169), (3723, 10449), (4131, 9417), (5913, 6579)]