99779393

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:381

約数の個数: 32

約数和(自身を含む): 125030400

約数和(自身を除く): 25251007

約数列:

[1, 7, 19, 43, 73, 133, 239, 301, 511, 817, 1387, 1673, 3139, 4541, 5719, 9709, 10277, 17447, 21973, 31787, 59641, 71939, 122129, 195263, 331493, 417487, 750221, 1366841, 2320451, 5251547, 14254199, 99779393]

約数ペア:

[(1, 99779393), (7, 14254199), (19, 5251547), (43, 2320451), (73, 1366841), (133, 750221), (239, 417487), (301, 331493), (511, 195263), (817, 122129), (1387, 71939), (1673, 59641), (3139, 31787), (4541, 21973), (5719, 17447), (9709, 10277)]