66472063

素因数分解:

$7^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:766

約数の個数: 16

約数和(自身を含む): 77271040

約数和(自身を除く): 10798977

約数列:

[1, 7, 97, 223, 439, 679, 1561, 3073, 21631, 42583, 97897, 151417, 298081, 685279, 9496009, 66472063]

約数ペア:

[(1, 66472063), (7, 9496009), (97, 685279), (223, 298081), (439, 151417), (679, 97897), (1561, 42583), (3073, 21631)]