51666351

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{821}}^1\times {\mathrm{1907}}^1$

素因数の和:2742

約数の個数: 16

約数和(自身を含む): 75282048

約数和(自身を除く): 23615697

約数列:

[1, 3, 11, 33, 821, 1907, 2463, 5721, 9031, 20977, 27093, 62931, 1565647, 4696941, 17222117, 51666351]

約数ペア:

[(1, 51666351), (3, 17222117), (11, 4696941), (33, 1565647), (821, 62931), (1907, 27093), (2463, 20977), (5721, 9031)]