201620187183

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{439}}^1\times {\mathrm{1205437}}^1$

素因数の和:1206006

約数の個数: 16

約数和(自身を含む): 271561072640

約数和(自身を除く): 69940885457

約数列:

[1, 3, 127, 381, 439, 1317, 55753, 167259, 1205437, 3616311, 153090499, 459271497, 529186843, 1587560529, 67206729061, 201620187183]

約数ペア:

[(1, 201620187183), (3, 67206729061), (127, 1587560529), (381, 529186843), (439, 459271497), (1317, 153090499), (55753, 3616311), (167259, 1205437)]