68718639

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{1291}}^1\times {\mathrm{1613}}^1$

素因数の和:2918

約数の個数: 16

約数和(自身を含む): 100093824

約数和(自身を除く): 31375185

約数列:

[1, 3, 11, 33, 1291, 1613, 3873, 4839, 14201, 17743, 42603, 53229, 2082383, 6247149, 22906213, 68718639]

約数ペア:

[(1, 68718639), (3, 22906213), (11, 6247149), (33, 2082383), (1291, 53229), (1613, 42603), (3873, 17743), (4839, 14201)]