83205903

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{191}}^1\times {\mathrm{307}}^1$

素因数の和:555

約数の個数: 32

約数和(自身を含む): 124895232

約数和(自身を除く): 41689329

約数列:

[1, 3, 11, 33, 43, 129, 191, 307, 473, 573, 921, 1419, 2101, 3377, 6303, 8213, 10131, 13201, 24639, 39603, 58637, 90343, 145211, 175911, 271029, 435633, 645007, 1935021, 2521391, 7564173, 27735301, 83205903]

約数ペア:

[(1, 83205903), (3, 27735301), (11, 7564173), (33, 2521391), (43, 1935021), (129, 645007), (191, 435633), (307, 271029), (473, 175911), (573, 145211), (921, 90343), (1419, 58637), (2101, 39603), (3377, 24639), (6303, 13201), (8213, 10131)]