163432017

素因数分解:

$3^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{11633}}^1$

素因数の和:11869

約数の個数: 24

約数和(自身を含む): 271025664

約数和(自身を除く): 107593647

約数列:

[1, 3, 7, 9, 21, 63, 223, 669, 1561, 2007, 4683, 11633, 14049, 34899, 81431, 104697, 244293, 732879, 2594159, 7782477, 18159113, 23347431, 54477339, 163432017]

約数ペア:

[(1, 163432017), (3, 54477339), (7, 23347431), (9, 18159113), (21, 7782477), (63, 2594159), (223, 732879), (669, 244293), (1561, 104697), (2007, 81431), (4683, 34899), (11633, 14049)]