87369141

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{163}}^1$

素因数の和:357

約数の個数: 32

約数和(自身を含む): 124456320

約数和(自身を除く): 37087179

約数列:

[1, 3, 29, 61, 87, 101, 163, 183, 303, 489, 1769, 2929, 4727, 5307, 6161, 8787, 9943, 14181, 16463, 18483, 29829, 49389, 178669, 288347, 477427, 536007, 865041, 1004243, 1432281, 3012729, 29123047, 87369141]

約数ペア:

[(1, 87369141), (3, 29123047), (29, 3012729), (61, 1432281), (87, 1004243), (101, 865041), (163, 536007), (183, 477427), (303, 288347), (489, 178669), (1769, 49389), (2929, 29829), (4727, 18483), (5307, 16463), (6161, 14181), (8787, 9943)]