170436447

素因数分解:

$3^3\times {\mathrm{223}}^1\times {\mathrm{28307}}^1$

素因数の和:28539

約数の個数: 16

約数和(自身を含む): 253639680

約数和(自身を除く): 83203233

約数列:

[1, 3, 9, 27, 223, 669, 2007, 6021, 28307, 84921, 254763, 764289, 6312461, 18937383, 56812149, 170436447]

約数ペア:

[(1, 170436447), (3, 56812149), (9, 18937383), (27, 6312461), (223, 764289), (669, 254763), (2007, 84921), (6021, 28307)]