51495591

素因数分解:

$3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{3373}}^1$

素因数の和:4110

約数の個数: 16

約数和(自身を含む): 78600704

約数和(自身を除く): 27105113

約数列:

[1, 3, 7, 21, 727, 2181, 3373, 5089, 10119, 15267, 23611, 70833, 2452171, 7356513, 17165197, 51495591]

約数ペア:

[(1, 51495591), (3, 17165197), (7, 7356513), (21, 2452171), (727, 70833), (2181, 23611), (3373, 15267), (5089, 10119)]