27910978557

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{3897637}}^1$

素因数の和:3897689

約数の個数: 32

約数和(自身を含む): 47894175744

約数和(自身を除く): 19983197187

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 93, 217, 231, 341, 651, 1023, 2387, 7161, 3897637, 11692911, 27283459, 42874007, 81850377, 120826747, 128622021, 300118049, 362480241, 845787229, 900354147, 1329094217, 2537361687, 3987282651, 9303659519, 27910978557]

約数ペア:

[(1, 27910978557), (3, 9303659519), (7, 3987282651), (11, 2537361687), (21, 1329094217), (31, 900354147), (33, 845787229), (77, 362480241), (93, 300118049), (217, 128622021), (231, 120826747), (341, 81850377), (651, 42874007), (1023, 27283459), (2387, 11692911), (7161, 3897637)]