127892778

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{126127}}^1$

素因数の和:126158

約数の個数: 24

約数和(自身を含む): 276977088

約数和(自身を除く): 149084310

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 126127, 252254, 378381, 756762, 1639651, 3279302, 4918953, 9837906, 21315463, 42630926, 63946389, 127892778]

約数ペア:

[(1, 127892778), (2, 63946389), (3, 42630926), (6, 21315463), (13, 9837906), (26, 4918953), (39, 3279302), (78, 1639651), (169, 756762), (338, 378381), (507, 252254), (1014, 126127)]