82931409

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{44089}}^1$

素因数の和:44125

約数の個数: 24

約数和(自身を含む): 137560800

約数和(自身を除く): 54629391

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1881, 44089, 132267, 396801, 484979, 837691, 1454937, 2513073, 4364811, 7539219, 9214601, 27643803, 82931409]

約数ペア:

[(1, 82931409), (3, 27643803), (9, 9214601), (11, 7539219), (19, 4364811), (33, 2513073), (57, 1454937), (99, 837691), (171, 484979), (209, 396801), (627, 132267), (1881, 44089)]