127967526

素因数分解:

$2^1\times 3^4\times {\mathrm{109}}^1\times {\mathrm{7247}}^1$

素因数の和:7370

約数の個数: 40

約数和(自身を含む): 289412640

約数和(自身を除く): 161445114

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 109, 162, 218, 327, 654, 981, 1962, 2943, 5886, 7247, 8829, 14494, 17658, 21741, 43482, 65223, 130446, 195669, 391338, 587007, 789923, 1174014, 1579846, 2369769, 4739538, 7109307, 14218614, 21327921, 42655842, 63983763, 127967526]

約数ペア:

[(1, 127967526), (2, 63983763), (3, 42655842), (6, 21327921), (9, 14218614), (18, 7109307), (27, 4739538), (54, 2369769), (81, 1579846), (109, 1174014), (162, 789923), (218, 587007), (327, 391338), (654, 195669), (981, 130446), (1962, 65223), (2943, 43482), (5886, 21741), (7247, 17658), (8829, 14494)]