314523978741

素因数分解:

$3^2\times 7^2\times {\mathrm{83}}^1\times {\mathrm{431}}^1\times {\mathrm{19937}}^1$

素因数の和:20471

約数の個数: 72

約数和(自身を含む): 536121016704

約数和(自身を除く): 221597037963

約数列:

[1, 3, 7, 9, 21, 49, 63, 83, 147, 249, 431, 441, 581, 747, 1293, 1743, 3017, 3879, 4067, 5229, 9051, 12201, 19937, 21119, 27153, 35773, 36603, 59811, 63357, 107319, 139559, 179433, 190071, 250411, 321957, 418677, 751233, 976913, 1256031, 1654771, 1752877, 2253699, 2930739, 4964313, 5258631, 8592847, 8792217, 11583397, 14892939, 15775893, 25778541, 34750191, 60149929, 77335623, 81083779, 104250573, 180449787, 243251337, 421049503, 541349361, 713206301, 729754011, 1263148509, 2139618903, 3789445527, 4992444107, 6418856709, 14977332321, 34947108749, 44931996963, 104841326247, 314523978741]

約数ペア:

[(1, 314523978741), (3, 104841326247), (7, 44931996963), (9, 34947108749), (21, 14977332321), (49, 6418856709), (63, 4992444107), (83, 3789445527), (147, 2139618903), (249, 1263148509), (431, 729754011), (441, 713206301), (581, 541349361), (747, 421049503), (1293, 243251337), (1743, 180449787), (3017, 104250573), (3879, 81083779), (4067, 77335623), (5229, 60149929), (9051, 34750191), (12201, 25778541), (19937, 15775893), (21119, 14892939), (27153, 11583397), (35773, 8792217), (36603, 8592847), (59811, 5258631), (63357, 4964313), (107319, 2930739), (139559, 2253699), (179433, 1752877), (190071, 1654771), (250411, 1256031), (321957, 976913), (418677, 751233)]