17967231909

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{49277}}^1$

素因数の和:49450

約数の個数: 48

約数和(自身を含む): 29519493120

約数和(自身を除く): 11552261211

約数列:

[1, 3, 9, 11, 29, 33, 87, 99, 127, 261, 319, 381, 957, 1143, 1397, 2871, 3683, 4191, 11049, 12573, 33147, 40513, 49277, 121539, 147831, 364617, 443493, 542047, 1429033, 1626141, 4287099, 4878423, 6258179, 12861297, 15719363, 18774537, 47158089, 56323611, 68839969, 141474267, 181487191, 206519907, 544461573, 619559721, 1633384719, 1996359101, 5989077303, 17967231909]

約数ペア:

[(1, 17967231909), (3, 5989077303), (9, 1996359101), (11, 1633384719), (29, 619559721), (33, 544461573), (87, 206519907), (99, 181487191), (127, 141474267), (261, 68839969), (319, 56323611), (381, 47158089), (957, 18774537), (1143, 15719363), (1397, 12861297), (2871, 6258179), (3683, 4878423), (4191, 4287099), (11049, 1626141), (12573, 1429033), (33147, 542047), (40513, 443493), (49277, 364617), (121539, 147831)]