31361244561

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{7127}}^1\times {\mathrm{25733}}^1$

素因数の和:32885

約数の個数: 24

約数和(自身を含む): 47692307520

約数和(自身を除く): 16331062959

約数列:

[1, 3, 9, 19, 57, 171, 7127, 21381, 25733, 64143, 77199, 135413, 231597, 406239, 488927, 1218717, 1466781, 4400343, 183399091, 550197273, 1650591819, 3484582729, 10453748187, 31361244561]

約数ペア:

[(1, 31361244561), (3, 10453748187), (9, 3484582729), (19, 1650591819), (57, 550197273), (171, 183399091), (7127, 4400343), (21381, 1466781), (25733, 1218717), (64143, 488927), (77199, 406239), (135413, 231597)]