75139119

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{281}}^1$

素因数の和:408

約数の個数: 48

約数和(自身を含む): 123705504

約数和(自身を除く): 48566385

約数列:

[1, 3, 9, 11, 33, 37, 73, 99, 111, 219, 281, 333, 407, 657, 803, 843, 1221, 2409, 2529, 2701, 3091, 3663, 7227, 8103, 9273, 10397, 20513, 24309, 27819, 29711, 31191, 61539, 89133, 93573, 114367, 184617, 225643, 267399, 343101, 676929, 758981, 1029303, 2030787, 2276943, 6830829, 8348791, 25046373, 75139119]

約数ペア:

[(1, 75139119), (3, 25046373), (9, 8348791), (11, 6830829), (33, 2276943), (37, 2030787), (73, 1029303), (99, 758981), (111, 676929), (219, 343101), (281, 267399), (333, 225643), (407, 184617), (657, 114367), (803, 93573), (843, 89133), (1221, 61539), (2409, 31191), (2529, 29711), (2701, 27819), (3091, 24309), (3663, 20513), (7227, 10397), (8103, 9273)]