156973405563

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{78920767}}^1$

素因数の和:78920803

約数の個数: 24

約数和(自身を含む): 258544435968

約数和(自身を除く): 101571030405

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 78920767, 236762301, 710286903, 1025969971, 1341653039, 3077909913, 4024959117, 9233729739, 12074877351, 17441489507, 52324468521, 156973405563]

約数ペア:

[(1, 156973405563), (3, 52324468521), (9, 17441489507), (13, 12074877351), (17, 9233729739), (39, 4024959117), (51, 3077909913), (117, 1341653039), (153, 1025969971), (221, 710286903), (663, 236762301), (1989, 78920767)]