87340209

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{64553}}^1$

素因数の和:64608

約数の個数: 16

約数和(自身を含む): 130140864

約数和(自身を除く): 42800655

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 64553, 193659, 710083, 2130249, 2646673, 7940019, 29113403, 87340209]

約数ペア:

[(1, 87340209), (3, 29113403), (11, 7940019), (33, 2646673), (41, 2130249), (123, 710083), (451, 193659), (1353, 64553)]