133081011

素因数分解:

$3^2\times 7^2\times {\mathrm{523}}^1\times {\mathrm{577}}^1$

素因数の和:1120

約数の個数: 36

約数和(自身を含む): 224428152

約数和(自身を除く): 91347141

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 523, 577, 1569, 1731, 3661, 4039, 4707, 5193, 10983, 12117, 25627, 28273, 32949, 36351, 76881, 84819, 230643, 254457, 301771, 905313, 2112397, 2715939, 6337191, 14786779, 19011573, 44360337, 133081011]

約数ペア:

[(1, 133081011), (3, 44360337), (7, 19011573), (9, 14786779), (21, 6337191), (49, 2715939), (63, 2112397), (147, 905313), (441, 301771), (523, 254457), (577, 230643), (1569, 84819), (1731, 76881), (3661, 36351), (4039, 32949), (4707, 28273), (5193, 25627), (10983, 12117)]