330091132671

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^2\times {\mathrm{1579}}^1\times {\mathrm{2311}}^1$

素因数の和:3961

約数の個数: 72

約数和(自身を含む): 525222588800

約数和(自身を除く): 195131456129

約数列:

[1, 3, 9, 19, 23, 57, 69, 171, 207, 437, 529, 1311, 1579, 1587, 2311, 3933, 4737, 4761, 6933, 10051, 14211, 20799, 30001, 30153, 36317, 43909, 53153, 90003, 90459, 108951, 131727, 159459, 270009, 326853, 395181, 478377, 690023, 835291, 1009907, 1222519, 2070069, 2505873, 3029721, 3649069, 3667557, 6210207, 7517619, 9089163, 10947207, 11002671, 15870529, 23227861, 32841621, 47611587, 69332311, 69683583, 83928587, 142834761, 207996933, 209050749, 251785761, 623990799, 755357283, 1594643153, 1930357501, 4783929459, 5791072503, 14351788377, 17373217509, 36676792519, 110030377557, 330091132671]

約数ペア:

[(1, 330091132671), (3, 110030377557), (9, 36676792519), (19, 17373217509), (23, 14351788377), (57, 5791072503), (69, 4783929459), (171, 1930357501), (207, 1594643153), (437, 755357283), (529, 623990799), (1311, 251785761), (1579, 209050749), (1587, 207996933), (2311, 142834761), (3933, 83928587), (4737, 69683583), (4761, 69332311), (6933, 47611587), (10051, 32841621), (14211, 23227861), (20799, 15870529), (30001, 11002671), (30153, 10947207), (36317, 9089163), (43909, 7517619), (53153, 6210207), (90003, 3667557), (90459, 3649069), (108951, 3029721), (131727, 2505873), (159459, 2070069), (270009, 1222519), (326853, 1009907), (395181, 835291), (478377, 690023)]