156931953297

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{944389}}^1$

素因数の和:944633

約数の個数: 32

約数和(自身を含む): 246236471040

約数和(自身を除く): 89304517743

約数列:

[1, 3, 7, 21, 41, 123, 193, 287, 579, 861, 1351, 4053, 7913, 23739, 55391, 166173, 944389, 2833167, 6610723, 19832169, 38719949, 116159847, 182267077, 271039643, 546801231, 813118929, 1275869539, 3827608617, 7472950157, 22418850471, 52310651099, 156931953297]

約数ペア:

[(1, 156931953297), (3, 52310651099), (7, 22418850471), (21, 7472950157), (41, 3827608617), (123, 1275869539), (193, 813118929), (287, 546801231), (579, 271039643), (861, 182267077), (1351, 116159847), (4053, 38719949), (7913, 19832169), (23739, 6610723), (55391, 2833167), (166173, 944389)]