87975357

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{3499}}^1$

素因数の和:3565

約数の個数: 24

約数和(自身を含む): 128940000

約数和(自身を除く): 40964643

約数列:

[1, 3, 17, 29, 51, 87, 289, 493, 867, 1479, 3499, 8381, 10497, 25143, 59483, 101471, 178449, 304413, 1011211, 1725007, 3033633, 5175021, 29325119, 87975357]

約数ペア:

[(1, 87975357), (3, 29325119), (17, 5175021), (29, 3033633), (51, 1725007), (87, 1011211), (289, 304413), (493, 178449), (867, 101471), (1479, 59483), (3499, 25143), (8381, 10497)]