55565907

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{503}}^1\times {\mathrm{1601}}^1$

素因数の和:2130

約数の個数: 16

約数和(自身を含む): 77511168

約数和(自身を除く): 21945261

約数列:

[1, 3, 23, 69, 503, 1509, 1601, 4803, 11569, 34707, 36823, 110469, 805303, 2415909, 18521969, 55565907]

約数ペア:

[(1, 55565907), (3, 18521969), (23, 2415909), (69, 805303), (503, 110469), (1509, 36823), (1601, 34707), (4803, 11569)]