63908733

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{42863}}^1$

素因数の和:42944

約数の個数: 16

約数和(自身を含む): 98758656

約数和(自身を除く): 34849923

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 42863, 128589, 300041, 900123, 3043273, 9129819, 21302911, 63908733]

約数ペア:

[(1, 63908733), (3, 21302911), (7, 9129819), (21, 3043273), (71, 900123), (213, 300041), (497, 128589), (1491, 42863)]