64359867

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{2113}}^1$

素因数の和:2211

約数の個数: 32

約数和(自身を含む): 102283776

約数和(自身を除く): 37923909

約数列:

[1, 3, 11, 13, 33, 39, 71, 143, 213, 429, 781, 923, 2113, 2343, 2769, 6339, 10153, 23243, 27469, 30459, 69729, 82407, 150023, 302159, 450069, 906477, 1650253, 1950299, 4950759, 5850897, 21453289, 64359867]

約数ペア:

[(1, 64359867), (3, 21453289), (11, 5850897), (13, 4950759), (33, 1950299), (39, 1650253), (71, 906477), (143, 450069), (213, 302159), (429, 150023), (781, 82407), (923, 69729), (2113, 30459), (2343, 27469), (2769, 23243), (6339, 10153)]