63128271

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1\times {\mathrm{2473}}^1$

素因数の和:2670

約数の個数: 16

約数和(自身を含む): 86134784

約数和(自身を除く): 23006513

約数列:

[1, 3, 67, 127, 201, 381, 2473, 7419, 8509, 25527, 165691, 314071, 497073, 942213, 21042757, 63128271]

約数ペア:

[(1, 63128271), (3, 21042757), (67, 942213), (127, 497073), (201, 314071), (381, 165691), (2473, 25527), (7419, 8509)]