75557691

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1229}}^1$

素因数の和:1278

約数の個数: 48

約数和(自身を含む): 128943360

約数和(自身を除く): 53385669

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 81, 99, 207, 243, 253, 297, 621, 759, 891, 1229, 1863, 2277, 2673, 3687, 5589, 6831, 11061, 13519, 20493, 28267, 33183, 40557, 61479, 84801, 99549, 121671, 254403, 298647, 310937, 365013, 763209, 932811, 1095039, 2289627, 2798433, 3285117, 6868881, 8395299, 25185897, 75557691]

約数ペア:

[(1, 75557691), (3, 25185897), (9, 8395299), (11, 6868881), (23, 3285117), (27, 2798433), (33, 2289627), (69, 1095039), (81, 932811), (99, 763209), (207, 365013), (243, 310937), (253, 298647), (297, 254403), (621, 121671), (759, 99549), (891, 84801), (1229, 61479), (1863, 40557), (2277, 33183), (2673, 28267), (3687, 20493), (5589, 13519), (6831, 11061)]