166967463

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1\times {\mathrm{487}}^1$

素因数の和:711

約数の個数: 32

約数和(自身を含む): 245952000

約数和(自身を除く): 78984537

約数列:

[1, 3, 13, 39, 59, 149, 177, 447, 487, 767, 1461, 1937, 2301, 5811, 6331, 8791, 18993, 26373, 28733, 72563, 86199, 114283, 217689, 342849, 373529, 943319, 1120587, 2829957, 4281217, 12843651, 55655821, 166967463]

約数ペア:

[(1, 166967463), (3, 55655821), (13, 12843651), (39, 4281217), (59, 2829957), (149, 1120587), (177, 943319), (447, 373529), (487, 342849), (767, 217689), (1461, 114283), (1937, 86199), (2301, 72563), (5811, 28733), (6331, 26373), (8791, 18993)]