15707213253

素因数分解:

$3^4\times {\mathrm{4271}}^1\times {\mathrm{45403}}^1$

素因数の和:49686

約数の個数: 20

約数和(自身を含む): 23469872448

約数和(自身を除く): 7762659195

約数列:

[1, 3, 9, 27, 81, 4271, 12813, 38439, 45403, 115317, 136209, 345951, 408627, 1225881, 3677643, 193916213, 581748639, 1745245917, 5235737751, 15707213253]

約数ペア:

[(1, 15707213253), (3, 5235737751), (9, 1745245917), (27, 581748639), (81, 193916213), (4271, 3677643), (12813, 1225881), (38439, 408627), (45403, 345951), (115317, 136209)]