129455843

素因数分解:

${\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:383

約数の個数: 24

約数和(自身を含む): 147470400

約数和(自身を除く): 18014557

約数列:

[1, 11, 43, 121, 139, 179, 473, 1529, 1969, 5203, 5977, 7697, 16819, 21659, 24881, 65747, 84667, 273691, 723217, 931337, 1069883, 3010601, 11768713, 129455843]

約数ペア:

[(1, 129455843), (11, 11768713), (43, 3010601), (121, 1069883), (139, 931337), (179, 723217), (473, 273691), (1529, 84667), (1969, 65747), (5203, 24881), (5977, 21659), (7697, 16819)]