80115321

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{101}}^1$

素因数の和:214

約数の個数: 48

約数和(自身を含む): 129753792

約数和(自身を除く): 49638471

約数列:

[1, 3, 11, 13, 33, 39, 43, 101, 129, 143, 303, 429, 473, 559, 1111, 1313, 1419, 1677, 1849, 3333, 3939, 4343, 5547, 6149, 13029, 14443, 18447, 20339, 24037, 43329, 47773, 56459, 61017, 72111, 143319, 169377, 186749, 264407, 560247, 621049, 793221, 1863147, 2054239, 2427737, 6162717, 7283211, 26705107, 80115321]

約数ペア:

[(1, 80115321), (3, 26705107), (11, 7283211), (13, 6162717), (33, 2427737), (39, 2054239), (43, 1863147), (101, 793221), (129, 621049), (143, 560247), (303, 264407), (429, 186749), (473, 169377), (559, 143319), (1111, 72111), (1313, 61017), (1419, 56459), (1677, 47773), (1849, 43329), (3333, 24037), (3939, 20339), (4343, 18447), (5547, 14443), (6149, 13029)]