156931168173

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1\times {\mathrm{1097321}}^1$

素因数の和:1097549

約数の個数: 32

約数和(自身を含む): 238426124160

約数和(自身を除く): 81494955987

約数列:

[1, 3, 13, 19, 39, 57, 193, 247, 579, 741, 2509, 3667, 7527, 11001, 47671, 143013, 1097321, 3291963, 14265173, 20849099, 42795519, 62547297, 211782953, 271038287, 635348859, 813114861, 2753178389, 4023876107, 8259535167, 12071628321, 52310389391, 156931168173]

約数ペア:

[(1, 156931168173), (3, 52310389391), (13, 12071628321), (19, 8259535167), (39, 4023876107), (57, 2753178389), (193, 813114861), (247, 635348859), (579, 271038287), (741, 211782953), (2509, 62547297), (3667, 42795519), (7527, 20849099), (11001, 14265173), (47671, 3291963), (143013, 1097321)]