15671110581

素因数分解:

$3^5\times 7^1\times {\mathrm{1723}}^1\times {\mathrm{5347}}^1$

素因数の和:7092

約数の個数: 48

約数和(自身を含む): 26848500224

約数和(自身を除く): 11177389643

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 1723, 5169, 5347, 12061, 15507, 16041, 36183, 37429, 46521, 48123, 108549, 112287, 139563, 144369, 325647, 336861, 418689, 433107, 976941, 1010583, 1299321, 2930823, 3031749, 9095247, 9212881, 27638643, 64490167, 82915929, 193470501, 248747787, 580411503, 746243361, 1741234509, 2238730083, 5223703527, 15671110581]

約数ペア:

[(1, 15671110581), (3, 5223703527), (7, 2238730083), (9, 1741234509), (21, 746243361), (27, 580411503), (63, 248747787), (81, 193470501), (189, 82915929), (243, 64490167), (567, 27638643), (1701, 9212881), (1723, 9095247), (5169, 3031749), (5347, 2930823), (12061, 1299321), (15507, 1010583), (16041, 976941), (36183, 433107), (37429, 418689), (46521, 336861), (48123, 325647), (108549, 144369), (112287, 139563)]