78855807

素因数分解:

$3^1\times {\mathrm{113}}^1\times {\mathrm{457}}^1\times {\mathrm{509}}^1$

素因数の和:1082

約数の個数: 16

約数和(自身を含む): 106512480

約数和(自身を除く): 27656673

約数列:

[1, 3, 113, 339, 457, 509, 1371, 1527, 51641, 57517, 154923, 172551, 232613, 697839, 26285269, 78855807]

約数ペア:

[(1, 78855807), (3, 26285269), (113, 697839), (339, 232613), (457, 172551), (509, 154923), (1371, 57517), (1527, 51641)]