74565777

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2381}}^1$

素因数の和:2481

約数の個数: 32

約数和(自身を含む): 118452096

約数和(自身を除く): 43886319

約数列:

[1, 3, 11, 13, 33, 39, 73, 143, 219, 429, 803, 949, 2381, 2409, 2847, 7143, 10439, 26191, 30953, 31317, 78573, 92859, 173813, 340483, 521439, 1021449, 1911943, 2259569, 5735829, 6778707, 24855259, 74565777]

約数ペア:

[(1, 74565777), (3, 24855259), (11, 6778707), (13, 5735829), (33, 2259569), (39, 1911943), (73, 1021449), (143, 521439), (219, 340483), (429, 173813), (803, 92859), (949, 78573), (2381, 31317), (2409, 30953), (2847, 26191), (7143, 10439)]