71148891

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{58271}}^1$

素因数の和:58322

約数の個数: 16

約数和(自身を含む): 106288128

約数和(自身を除く): 35139237

約数列:

[1, 3, 11, 33, 37, 111, 407, 1221, 58271, 174813, 640981, 1922943, 2156027, 6468081, 23716297, 71148891]

約数ペア:

[(1, 71148891), (3, 23716297), (11, 6468081), (33, 2156027), (37, 1922943), (111, 640981), (407, 174813), (1221, 58271)]