171363987

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{15269}}^1$

素因数の和:15347

約数の個数: 24

約数和(自身を含む): 262033200

約数和(自身を除く): 90669213

約数列:

[1, 3, 9, 29, 43, 87, 129, 261, 387, 1247, 3741, 11223, 15269, 45807, 137421, 442801, 656567, 1328403, 1969701, 3985209, 5909103, 19040443, 57121329, 171363987]

約数ペア:

[(1, 171363987), (3, 57121329), (9, 19040443), (29, 5909103), (43, 3985209), (87, 1969701), (129, 1328403), (261, 656567), (387, 442801), (1247, 137421), (3741, 45807), (11223, 15269)]