55555317

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{1151}}^1$

素因数の和:1361

約数の個数: 24

約数和(自身を含む): 83386368

約数和(自身を除く): 27831051

約数列:

[1, 3, 9, 31, 93, 173, 279, 519, 1151, 1557, 3453, 5363, 10359, 16089, 35681, 48267, 107043, 199123, 321129, 597369, 1792107, 6172813, 18518439, 55555317]

約数ペア:

[(1, 55555317), (3, 18518439), (9, 6172813), (31, 1792107), (93, 597369), (173, 321129), (279, 199123), (519, 107043), (1151, 48267), (1557, 35681), (3453, 16089), (5363, 10359)]