128899691073

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{319001}}^1$

素因数の和:319182

約数の個数: 48

約数和(自身を含む): 209010110400

約数和(自身を除く): 80110419327

約数列:

[1, 3, 9, 17, 19, 51, 57, 139, 153, 171, 323, 417, 969, 1251, 2363, 2641, 2907, 7089, 7923, 21267, 23769, 44897, 134691, 319001, 404073, 957003, 2871009, 5423017, 6061019, 16269051, 18183057, 44341139, 48807153, 54549171, 103037323, 133023417, 309111969, 399070251, 753799363, 842481641, 927335907, 2261398089, 2527444923, 6784194267, 7582334769, 14322187897, 42966563691, 128899691073]

約数ペア:

[(1, 128899691073), (3, 42966563691), (9, 14322187897), (17, 7582334769), (19, 6784194267), (51, 2527444923), (57, 2261398089), (139, 927335907), (153, 842481641), (171, 753799363), (323, 399070251), (417, 309111969), (969, 133023417), (1251, 103037323), (2363, 54549171), (2641, 48807153), (2907, 44341139), (7089, 18183057), (7923, 16269051), (21267, 6061019), (23769, 5423017), (44897, 2871009), (134691, 957003), (319001, 404073)]