345339909

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{190901}}^1$

素因数の和:190977

約数の個数: 16

約数和(自身を含む): 519253440

約数和(自身を除く): 173913531

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 190901, 572703, 1718109, 5154327, 12790367, 38371101, 115113303, 345339909]

約数ペア:

[(1, 345339909), (3, 115113303), (9, 38371101), (27, 12790367), (67, 5154327), (201, 1718109), (603, 572703), (1809, 190901)]