432845289

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{281251}}^1$

素因数の和:281282

約数の個数: 20

約数和(自身を含む): 680629840

約数和(自身を除く): 247784551

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 281251, 843753, 2531259, 5343769, 7593777, 16031307, 22781331, 48093921, 144281763, 432845289]

約数ペア:

[(1, 432845289), (3, 144281763), (9, 48093921), (19, 22781331), (27, 16031307), (57, 7593777), (81, 5343769), (171, 2531259), (513, 843753), (1539, 281251)]