64506231

素因数分解:

$3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2089}}^1$

素因数の和:2215

約数の個数: 24

約数和(自身を含む): 96507840

約数和(自身を除く): 32001609

約数列:

[1, 3, 9, 47, 73, 141, 219, 423, 657, 2089, 3431, 6267, 10293, 18801, 30879, 98183, 152497, 294549, 457491, 883647, 1372473, 7167359, 21502077, 64506231]

約数ペア:

[(1, 64506231), (3, 21502077), (9, 7167359), (47, 1372473), (73, 883647), (141, 457491), (219, 294549), (423, 152497), (657, 98183), (2089, 30879), (3431, 18801), (6267, 10293)]