56159601

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{1031}}^1$

素因数の和:1372

約数の個数: 16

約数和(自身を含む): 76351488

約数和(自身を除く): 20191887

約数列:

[1, 3, 67, 201, 271, 813, 1031, 3093, 18157, 54471, 69077, 207231, 279401, 838203, 18719867, 56159601]

約数ペア:

[(1, 56159601), (3, 18719867), (67, 838203), (201, 279401), (271, 207231), (813, 69077), (1031, 54471), (3093, 18157)]