87927957

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{631}}^1$

素因数の和:1050

約数の個数: 32

約数和(自身を含む): 140860160

約数和(自身を除く): 52932203

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 397, 631, 1191, 1893, 3573, 5161, 5679, 8203, 10719, 15483, 17037, 24609, 46449, 73827, 139347, 221481, 250507, 751521, 2254563, 3256591, 6763689, 9769773, 29309319, 87927957]

約数ペア:

[(1, 87927957), (3, 29309319), (9, 9769773), (13, 6763689), (27, 3256591), (39, 2254563), (117, 751521), (351, 250507), (397, 221481), (631, 139347), (1191, 73827), (1893, 46449), (3573, 24609), (5161, 17037), (5679, 15483), (8203, 10719)]