13404862527

素因数分解:

$3^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{45121}}^1$

素因数の和:45228

約数の個数: 48

約数和(自身を含む): 21727867392

約数和(自身を除く): 8323004865

約数列:

[1, 3, 7, 21, 43, 47, 49, 129, 141, 147, 301, 329, 903, 987, 2021, 2107, 2303, 6063, 6321, 6909, 14147, 42441, 45121, 99029, 135363, 297087, 315847, 947541, 1940203, 2120687, 2210929, 5820609, 6362061, 6632787, 13581421, 14844809, 40744263, 44534427, 91189541, 95069947, 103913663, 273568623, 285209841, 311740989, 638326787, 1914980361, 4468287509, 13404862527]

約数ペア:

[(1, 13404862527), (3, 4468287509), (7, 1914980361), (21, 638326787), (43, 311740989), (47, 285209841), (49, 273568623), (129, 103913663), (141, 95069947), (147, 91189541), (301, 44534427), (329, 40744263), (903, 14844809), (987, 13581421), (2021, 6632787), (2107, 6362061), (2303, 5820609), (6063, 2210929), (6321, 2120687), (6909, 1940203), (14147, 947541), (42441, 315847), (45121, 297087), (99029, 135363)]