78038049

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{1951}}^1$

素因数の和:2220

約数の個数: 16

約数和(自身を含む): 106188800

約数和(自身を除く): 28150751

約数列:

[1, 3, 67, 199, 201, 597, 1951, 5853, 13333, 39999, 130717, 388249, 392151, 1164747, 26012683, 78038049]

約数ペア:

[(1, 78038049), (3, 26012683), (67, 1164747), (199, 392151), (201, 388249), (597, 130717), (1951, 39999), (5853, 13333)]