129581487

素因数分解:

$3^2\times 7^1\times {\mathrm{443}}^1\times {\mathrm{4643}}^1$

素因数の和:5099

約数の個数: 24

約数和(自身を含む): 214441344

約数和(自身を除く): 84859857

約数列:

[1, 3, 7, 9, 21, 63, 443, 1329, 3101, 3987, 4643, 9303, 13929, 27909, 32501, 41787, 97503, 292509, 2056849, 6170547, 14397943, 18511641, 43193829, 129581487]

約数ペア:

[(1, 129581487), (3, 43193829), (7, 18511641), (9, 14397943), (21, 6170547), (63, 2056849), (443, 292509), (1329, 97503), (3101, 41787), (3987, 32501), (4643, 27909), (9303, 13929)]