80745801

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{3623}}^1$

素因数の和:3685

約数の個数: 32

約数和(自身を含む): 125245440

約数和(自身を除く): 44499639

約数列:

[1, 3, 17, 19, 23, 51, 57, 69, 323, 391, 437, 969, 1173, 1311, 3623, 7429, 10869, 22287, 61591, 68837, 83329, 184773, 206511, 249987, 1170229, 1416593, 1583251, 3510687, 4249779, 4749753, 26915267, 80745801]

約数ペア:

[(1, 80745801), (3, 26915267), (17, 4749753), (19, 4249779), (23, 3510687), (51, 1583251), (57, 1416593), (69, 1170229), (323, 249987), (391, 206511), (437, 184773), (969, 83329), (1173, 68837), (1311, 61591), (3623, 22287), (7429, 10869)]