64616181

素因数分解:

$3^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{28229}}^1$

素因数の和:28348

約数の個数: 16

約数和(自身を含む): 99369600

約数和(自身を除く): 34753419

約数列:

[1, 3, 7, 21, 109, 327, 763, 2289, 28229, 84687, 197603, 592809, 3076961, 9230883, 21538727, 64616181]

約数ペア:

[(1, 64616181), (3, 21538727), (7, 9230883), (21, 3076961), (109, 592809), (327, 197603), (763, 84687), (2289, 28229)]