77731863699

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1401559}}^1$

素因数の和:1401727

約数の個数: 32

約数和(自身を含む): 125579776000

約数和(自身を除く): 47847912301

約数列:

[1, 3, 7, 19, 21, 57, 133, 139, 399, 417, 973, 2641, 2919, 7923, 18487, 55461, 1401559, 4204677, 9810913, 26629621, 29432739, 79888863, 186407347, 194816701, 559222041, 584450103, 1363716907, 3701517319, 4091150721, 11104551957, 25910621233, 77731863699]

約数ペア:

[(1, 77731863699), (3, 25910621233), (7, 11104551957), (19, 4091150721), (21, 3701517319), (57, 1363716907), (133, 584450103), (139, 559222041), (399, 194816701), (417, 186407347), (973, 79888863), (2641, 29432739), (2919, 26629621), (7923, 9810913), (18487, 4204677), (55461, 1401559)]