129724203

素因数分解:

$3^1\times 7^1\times {\mathrm{503}}^1\times {\mathrm{12281}}^1$

素因数の和:12794

約数の個数: 16

約数和(自身を含む): 198084096

約数和(自身を除く): 68359893

約数列:

[1, 3, 7, 21, 503, 1509, 3521, 10563, 12281, 36843, 85967, 257901, 6177343, 18532029, 43241401, 129724203]

約数ペア:

[(1, 129724203), (3, 43241401), (7, 18532029), (21, 6177343), (503, 257901), (1509, 85967), (3521, 36843), (10563, 12281)]