155550159

素因数分解:

$3^3\times {\mathrm{461}}^1\times {\mathrm{12497}}^1$

素因数の和:12967

約数の個数: 16

約数和(自身を含む): 230963040

約数和(自身を除く): 75412881

約数列:

[1, 3, 9, 27, 461, 1383, 4149, 12447, 12497, 37491, 112473, 337419, 5761117, 17283351, 51850053, 155550159]

約数ペア:

[(1, 155550159), (3, 51850053), (9, 17283351), (27, 5761117), (461, 337419), (1383, 112473), (4149, 37491), (12447, 12497)]