115089009

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{133669}}^1$

素因数の和:133720

約数の個数: 16

約数和(自身を含む): 179652480

約数和(自身を除く): 64563471

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 133669, 401007, 935683, 2807049, 5480429, 16441287, 38363003, 115089009]

約数ペア:

[(1, 115089009), (3, 38363003), (7, 16441287), (21, 5480429), (41, 2807049), (123, 935683), (287, 401007), (861, 133669)]