162555903

素因数分解:

$3^4\times {\mathrm{569}}^1\times {\mathrm{3527}}^1$

素因数の和:4108

約数の個数: 20

約数和(自身を含む): 243326160

約数和(自身を除く): 80770257

約数列:

[1, 3, 9, 27, 81, 569, 1707, 3527, 5121, 10581, 15363, 31743, 46089, 95229, 285687, 2006863, 6020589, 18061767, 54185301, 162555903]

約数ペア:

[(1, 162555903), (3, 54185301), (9, 18061767), (27, 6020589), (81, 2006863), (569, 285687), (1707, 95229), (3527, 46089), (5121, 31743), (10581, 15363)]