205122543453

素因数分解:

$3^3\times {\mathrm{3881}}^1\times {\mathrm{1957519}}^1$

素因数の和:1961409

約数の個数: 16

約数和(自身を含む): 303963705600

約数和(自身を除く): 98841162147

約数列:

[1, 3, 9, 27, 3881, 11643, 34929, 104787, 1957519, 5872557, 17617671, 52853013, 7597131239, 22791393717, 68374181151, 205122543453]

約数ペア:

[(1, 205122543453), (3, 68374181151), (9, 22791393717), (27, 7597131239), (3881, 52853013), (11643, 17617671), (34929, 5872557), (104787, 1957519)]