6985804581

素因数分解:

$3^5\times 7^1\times {\mathrm{241}}^1\times {\mathrm{17041}}^1$

素因数の和:17304

約数の個数: 48

約数和(自身を含む): 12009565568

約数和(自身を除く): 5023760987

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 241, 243, 567, 723, 1687, 1701, 2169, 5061, 6507, 15183, 17041, 19521, 45549, 51123, 58563, 119287, 136647, 153369, 357861, 409941, 460107, 1073583, 1380321, 3220749, 4106881, 4140963, 9662247, 12320643, 28748167, 28986741, 36961929, 86244501, 110885787, 258733503, 332657361, 776200509, 997972083, 2328601527, 6985804581]

約数ペア:

[(1, 6985804581), (3, 2328601527), (7, 997972083), (9, 776200509), (21, 332657361), (27, 258733503), (63, 110885787), (81, 86244501), (189, 36961929), (241, 28986741), (243, 28748167), (567, 12320643), (723, 9662247), (1687, 4140963), (1701, 4106881), (2169, 3220749), (5061, 1380321), (6507, 1073583), (15183, 460107), (17041, 409941), (19521, 357861), (45549, 153369), (51123, 136647), (58563, 119287)]