105516621

素因数分解:

$3^3\times 7^1\times {\mathrm{558289}}^1$

素因数の和:558305

約数の個数: 16

約数和(自身を含む): 178652800

約数和(自身を除く): 73136179

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 558289, 1674867, 3908023, 5024601, 11724069, 15073803, 35172207, 105516621]

約数ペア:

[(1, 105516621), (3, 35172207), (7, 15073803), (9, 11724069), (21, 5024601), (27, 3908023), (63, 1674867), (189, 558289)]