173637153

素因数分解:

$3^2\times {\mathrm{1997}}^1\times {\mathrm{9661}}^1$

素因数の和:11664

約数の個数: 12

約数和(自身を含む): 250960788

約数和(自身を除く): 77323635

約数列:

[1, 3, 9, 1997, 5991, 9661, 17973, 28983, 86949, 19293017, 57879051, 173637153]

約数ペア:

[(1, 173637153), (3, 57879051), (9, 19293017), (1997, 86949), (5991, 28983), (9661, 17973)]