161752671

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{653}}^1\times {\mathrm{1619}}^1$

素因数の和:2295

約数の個数: 24

約数和(自身を含む): 247918320

約数和(自身を除く): 86165649

約数列:

[1, 3, 9, 17, 51, 153, 653, 1619, 1959, 4857, 5877, 11101, 14571, 27523, 33303, 82569, 99909, 247707, 1057207, 3171621, 9514863, 17972519, 53917557, 161752671]

約数ペア:

[(1, 161752671), (3, 53917557), (9, 17972519), (17, 9514863), (51, 3171621), (153, 1057207), (653, 247707), (1619, 99909), (1959, 82569), (4857, 33303), (5877, 27523), (11101, 14571)]