51910863

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{271}}^1\times {\mathrm{953}}^1$

素因数の和:1294

約数の個数: 16

約数和(自身を含む): 70580736

約数和(自身を除く): 18669873

約数列:

[1, 3, 67, 201, 271, 813, 953, 2859, 18157, 54471, 63851, 191553, 258263, 774789, 17303621, 51910863]

約数ペア:

[(1, 51910863), (3, 17303621), (67, 774789), (201, 258263), (271, 191553), (813, 63851), (953, 54471), (2859, 18157)]