142479081

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{2153}}^1$

素因数の和:2227

約数の個数: 40

約数和(自身を含む): 229357920

約数和(自身を除く): 86878839

約数列:

[1, 3, 9, 19, 27, 43, 57, 81, 129, 171, 387, 513, 817, 1161, 1539, 2153, 2451, 3483, 6459, 7353, 19377, 22059, 40907, 58131, 66177, 92579, 122721, 174393, 277737, 368163, 833211, 1104489, 1759001, 2499633, 3313467, 5277003, 7498899, 15831009, 47493027, 142479081]

約数ペア:

[(1, 142479081), (3, 47493027), (9, 15831009), (19, 7498899), (27, 5277003), (43, 3313467), (57, 2499633), (81, 1759001), (129, 1104489), (171, 833211), (387, 368163), (513, 277737), (817, 174393), (1161, 122721), (1539, 92579), (2153, 66177), (2451, 58131), (3483, 40907), (6459, 22059), (7353, 19377)]