55263609

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{293}}^1\times {\mathrm{1103}}^1$

素因数の和:1421

約数の個数: 24

約数和(自身を含む): 84389760

約数和(自身を除く): 29126151

約数列:

[1, 3, 9, 19, 57, 171, 293, 879, 1103, 2637, 3309, 5567, 9927, 16701, 20957, 50103, 62871, 188613, 323179, 969537, 2908611, 6140401, 18421203, 55263609]

約数ペア:

[(1, 55263609), (3, 18421203), (9, 6140401), (19, 2908611), (57, 969537), (171, 323179), (293, 188613), (879, 62871), (1103, 50103), (2637, 20957), (3309, 16701), (5567, 9927)]